Moon Planting calendar of September

2026 Moon phase calendar for gardening by the moon in the vegetable patch and flower beds.

Follow the moon's phases when planting and caring for plants in 2025 and 2026: you'll grow beautiful seedlings, flowers, and harvest abundant crops.

Lunar phase calendar

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01 September
Fruit Day
Rising moon
“Tip of the day: Pick pears while still firm and ripen them indoors on a cool shelf to prevent core rot.”

ORCHARD : Before 07h19 (UTC), the moon still rides through a leaf day — keep secateurs away from fruit and focus on the orchard floor instead. Rake out any windfall plums (Victoria, Opal) and early-dropping pears (Williams Bon Chrétien, Beurré Hardy) lying in the grass; leaving them rots the soil and invites brown rot spores that overwinter in bark / Scatter a thin layer of well-rotted compost (3–4 cm) around the drip line of apple and quince trees, keeping it 10 cm clear of the trunk to avoid collar rot — this feeds the fine feeder roots that will fuel next year's fruit buds / Check espalier pear cordons for any shoots that have hardened off; pinch back to three leaves above the basal cluster to channel energy into the developing fruiting spurs.

VEGETABLE PATCH : After 07h19 (UTC), the ascending Waning Gibbous moon shifts into a fruit day — a fine window to harvest and sow crops that carry their yield above ground. Pick the last courgettes (Defender, Romanesco) before they bulk up further and lose flavour; twist gently at the base rather than cutting to avoid leaving a wound that invites mildew / Direct-sow autumn tomatoes under glass if you're in a mild-winter region (Mediterranean coast, sheltered south-facing plots): press two seeds per module 1 cm deep into a peat-free seed compost, thin to one seedling once true leaves appear / Harvest dried bean pods (borlotti, flageolet) on the vine — the papery rattle tells you they're ready; spread them on a tray in a dry shed for a further week before shelling, so moisture content drops below 14 % for safe storage / In heavier soils, pull the last outdoor sweet peppers (Corno di Toro, Marconi Red) before night temperatures dip below 10 °C and trigger cell damage; ripen any green ones on a sunny windowsill rather than leaving them on the plant.

LANDSCAPING : The ascending moon keeps energy flowing upward — a good moment to assess late-summer shrubs and give them a final tidy before autumn sets in. Deadhead repeat-flowering shrub roses (Gertrude Jekyll, Olivia Rose) by cutting the stem back to the first outward-facing five-leaflet leaf; this encourages one last flush of bloom before the frosts and keeps the silhouette clean / Collect ripe seeds from calendula, nigella (Love-in-a-Mist), and verbena bonariensis: shake dried heads into a paper envelope and label with the date — seeds stored dry and cool will germinate reliably next spring / Lightly trim lavender (Hidcote, Munstead) back by a third if you haven't done so yet, avoiding cutting into old wood; this keeps the mound compact through winter and reduces the risk of the plant splitting under frost.

02 September
Fruit Day
Rising moon
“Tip of the day: Pick pears while still firm and ripen them indoors on a cool shelf for sweeter, unblemished fruit.”

ORCHARD : A Waning Gibbous moon ascending through a fruit day — the orchard deserves your full attention today. Pick late-summer plums ('Czar', 'Marjorie's Seedling') and early apples ('Discovery', 'George Cave', 'Katy') by cradling each fruit in your palm and twisting gently upward; if it parts cleanly, it's ready / Lay harvested fruit in slatted wooden trays in a single layer, never stacking varieties that bruise easily like 'Cox's Orange Pippin' — good airflow slows ethylene build-up and extends storage life by weeks / Check fig trees ('Brown Turkey', 'Violette de Bordeaux') for ripe fruits: a slight drooping neck and a bead of nectar at the eye are your cues; pick daily to prevent wasp damage / In Mediterranean climates or sheltered south-facing walls, early quince ('Meech's Prolific') may already show a faint golden blush — leave them on the branch a few more days but note the date, as they ripen fast once turned.

VEGETABLE PATCH : Dew on the leaves this morning signals good soil moisture — worth channelling into root crops rather than leafy growth on a fruit day. Sow beetroot ('Chioggia', 'Boltardy') directly in rows 25 cm apart, seeds 2–3 cm deep and thinned to 10 cm once germinated; the still-warm soil speeds germination while cooling nights concentrate sugars in the roots / Transplant winter squash seedlings ('Uchiki Kuri', 'Crown Prince') started under glass into their final outdoor position, spacing them 90 cm apart and burying the stem 2–3 cm deeper than the rootball to encourage extra root anchoring before frosts arrive / If you have established tomato plants ('Marmande', 'San Marzano') still laden with green fruit, pinch out all remaining flower trusses now — the plant's energy shifts entirely to ripening existing fruits rather than setting new ones that won't mature.

LANDSCAPING : Autumn-flowering shrubs deserve a moment of attention before the season tips further. Deadhead repeat-flowering shrub roses ('Buff Beauty', 'Felicia', 'Ballerina') by cutting back to the first outward-facing five-leaflet stem, which redirects energy into a final round of bloom / Divide overgrown clumps of Sedum 'Autumn Joy' and Echinacea purpurea with a sharp spade, replanting sections 40 cm apart in well-drained soil enriched with a handful of bone meal per planting hole — divisions establish better now than in spring because roots grow actively in warm autumn soil / On heavy clay soils, fork in a 5 cm layer of coarse grit around newly planted perennials to improve winter drainage and prevent crown rot.

03 September
Roots Day
Rising moon
“Tip of the day: Twist beetroot foliage off rather than cutting it to reduce bleeding and extend the roots' storage life through autumn.”

ORCHARD : Before 08h32 (UTC), the ascending Waning Gibbous moon still favours fruit — a short but worthwhile window to finish harvesting late-ripening varieties. Pick any remaining 'Discovery' or 'James Grieve' apples by cupping each fruit and lifting with a gentle quarter-turn; a clean release means it's ready / Check fig trees (Ficus carica) for ripe fruits: the neck should droop slightly and the skin split near the base — harvest into a shallow basket and process within 24 hours, as figs bruise fast / On grape vines ('Muscat of Alexandria', 'Boskoop Glory'), snip complete bunches with sharp secateurs, leaving a short spur of stem; taste one berry from the middle of the bunch to judge sugar levels before picking the whole row.

VEGETABLE PATCH : After 08h32 (UTC), the moon shifts into a root day — the soil practically calls you to work with it. Sow autumn carrots ('Autumn King 2', 'Chantenay Red Cored') directly in drills 1 cm deep, rows spaced 25 cm apart; thin to 5 cm once seedlings reach 5 cm tall to give roots room to swell without forking / Lift the last of your maincrop beetroot ('Boltardy', 'Chioggia') before the tops go limp: twist off the foliage 3 cm above the crown to reduce bleeding, then layer the roots in wooden crates between sheets of slightly damp newspaper / Divide and replant chive clumps (Allium schoenoprasum) every 5–6 plants into refreshed soil amended with a handful of bonemeal per 30 cm row — splitting now encourages dense regrowth before winter / Sow a short row of winter radishes ('Black Spanish Round', 'China Rose') 1.5 cm deep at 10 cm spacing; these slower-maturing types need 8–10 weeks and handle autumn cold well. In heavy clay soils, raise the bed by 8 cm or work in coarse grit to prevent waterlogging around roots.

04 September
Roots Day
Rising moon
Last quarter
“Tip of the day: Dig up horseradish roots now and store them in damp sand to preserve their fiery heat through winter.”

VEGETABLE PATCH : The Last Quarter arrives at 07h51 (UTC) today, and with the ascending moon settling into a root day, the soil is practically calling you down to ground level. Turn your attention to carrots ('Autumn King', 'Chantenay Red Core'), parsnips ('Gladiator', 'White Gem') and beetroot ('Chioggia', 'Detroit 2') — loosen the soil with a fork 10 cm to the side of each row before pulling, to avoid snapping roots / Sow a final batch of radishes ('Black Spanish Round', 'China Rose') directly in place, 1 cm deep, spacing seeds 3 cm apart in rows 15 cm apart; they'll bulk up before frosts and these winter varieties hold well in the ground / Lift any remaining celeriac ('Monarch', 'Prinz') that has reached 8–10 cm diameter; trim the foliage to 5 cm above the crown, brush off excess soil and store in a cool, frost-free shed in slightly damp sand — roots kept this way stay firm for months / In Mediterranean climates or under a cold frame, direct-sow turnips ('Purple Top Milan') now for a late-autumn harvest; they establish quickly in cooling soil and the roots develop better flavour after a light frost.

LANDSCAPING : Autumn root energy reaches below the surface today — a quiet but productive moment for establishing perennials. Divide and replant clumps of hostas, hemerocallis (daylilies) and astilbes: lift the whole clump with a spade, split into sections of 3–5 crowns using two forks back-to-back, and replant at the same depth with 40–50 cm spacing / Work a handful of bone meal (roughly 80 g per plant) into the planting hole before settling divisions in; this slow-release phosphorus feeds root development through autumn without pushing soft leafy growth that frost would damage / Check established ornamental grasses — miscanthus, pennisetum — and remove any dead central material from the base to improve airflow before winter sets in.

05 September
Roots Day
Descending Moon
“Tip of the day: Store harvested root vegetables in wooden crates layered with barely damp sand to maintain humidity and prevent them shrivelling through winter.”

VEGETABLE PATCH : A descending Waning Crescent moon on a root day — the ground is ready to give up its treasures. Lift salsify ('Mammoth' or 'Sandwich Island') and scorzonera with a long-handled fork, working at a 45° angle 15 cm from the crown to keep the taproot intact; these underrated roots store well in just-damp sand / Harvest leeks ('Musselburgh', 'Bleu de Solaise') by loosening the soil on both sides before pulling — avoid snapping the shaft by rocking gently rather than yanking / Dig up any remaining Hamburg parsley, brushing off excess soil and trimming the leafy tops to 3 cm to slow moisture loss in storage / If you have Jerusalem artichokes ('Fuseau', 'Dwarf Sunray') beginning to die back above ground, mark the clumps now and start lifting a few tubers as needed — they keep best left in the ground until wanted / On heavier soils, add a 5 cm layer of sharp grit to the base of storage trenches before laying roots in to prevent waterlogging over winter.

INDOORS : Autumn light is shifting, and houseplants that spent summer outdoors deserve a careful transition. Before bringing in pelargoniums, fuchsias or begonias, inspect each plant thoroughly for vine weevil grubs in the root ball — a quick tip-out and visual check takes two minutes and saves a winter of heartache / Pot on any rooted cuttings of tender salvias ('Amistad', 'Hot Lips') into 9 cm pots using a well-draining mix (3 parts compost, 1 part perlite); this encourages strong root development before the light fades / Reduce watering frequency for succulents and cacti now — slower growth in low light means roots sit wet for longer, which is the main cause of winter rot / Wipe down windowsills and trays with diluted horticultural soap before positioning plants, to reduce the risk of carrying pests indoors.

06 September
Descending Moon
“Tip of the day: Scatter a thin layer of wood ash around wallflower seedlings to raise soil pH slightly and supply potassium, strengthening stems before winter.”

VEGETABLE PATCH : Before 02h25 (UTC), the descending moon moves through a root day — a quiet early-morning window to finish any soil-level tasks before the shift. Lift mature turnips ('Golden Ball', 'Purple Top Milan') by loosening the soil 8 cm to the side with a fork, then pull cleanly and twist off the tops 2 cm above the crown / Sow spinach ('Matador', 'Monstrueux de Viroflay') directly in drills 2 cm deep, rows 30 cm apart — autumn-sown spinach builds a robust root system before winter sets in, giving you an early spring harvest / In heavier clay soils, work in a handful of coarse grit per metre of row before sowing to improve drainage and prevent collar rot over winter.

LANDSCAPING : After 02h25 (UTC), the moon shifts into a flower day under a descending Waning Crescent — a gentle but real signal to turn your attention to ornamental beds. Plant wallflowers ('Bowles's Mauve', 'Blood Red') at 30 cm spacing in well-drained spots; firm them in with your heel and water in with a fine rose / Divide established clumps of helenium and rudbeckia with two back-to-back forks, replanting sections with at least three strong shoots each into refreshed soil enriched with a 5 cm layer of garden compost / Sow sweet Williams (Dianthus barbatus) in a cold frame or sheltered seedbed, scattering thinly and covering with 5 mm of fine compost — they'll overwinter as rosettes and flower gloriously next June / In Mediterranean gardens, this is a reliable moment to set out cyclamen corms 3 cm deep in partial shade, where summer heat has eased enough for them to establish before winter rains arrive.

07 September
Leaf Day
Descending Moon
“Tip of the day: Gather dry fallen leaves into paper sacks today to store as free mulch for spring planting beds.”

LANDSCAPING : Before 07h45 (UTC), the descending moon passes through a flower day — a brief but genuine window to work with blooms. Deadhead dahlias ('Bishop of Llandaff', 'Café au Lait') by cutting spent stems back to a strong lateral bud, which redirects the plant's energy into fresh buds rather than seed production / Divide and replant clumps of hardy geraniums (Geranium 'Rozanne', G. sanguineum) at 30 cm spacing, watering in with 1–2 litres per plant to settle the roots / Pot up autumn-flowering cyclamens and nerines into well-drained compost, positioning them where morning light will reach the blooms; in Mediterranean climates, keep them in partial shade to extend flowering.

VEGETABLE PATCH : After 07h45 (UTC), the moon shifts into a leaf day — the soil feels almost expectant under your hands. Sow lamb's lettuce ('Vit', 'Cavallo') and winter purslane directly in drills 1 cm deep, rows 20 cm apart; these cold-tolerant leaves thrive under a descending moon and will keep producing well into November / Transplant autumn lettuce seedlings ('Winter Density', 'Rouge d'Hiver', 'Arctic King') into prepared beds, setting plants 25 cm apart and firming gently around the base — good soil contact now means stronger hearts later / Cut outer leaves of Swiss chard ('Bright Lights', 'Fordhook Giant') and kale ('Cavolo Nero', 'Red Russian') rather than pulling whole plants, encouraging regrowth for a second flush / Under cover or in cold frames, sow pak choi ('Joi Choi', 'Canton White') 1 cm deep in trays; germination stays reliable down to 10 °C, making this a worthwhile late sowing in northern gardens.

08 September
Leaf Day
Descending Moon
“Tip of the day: Scatter wood ash thinly over garlic beds today to deter slugs and enrich the soil with potassium.”

VEGETABLE PATCH : Before 19h05 (UTC), the descending Waning Crescent holds the day in a leaf phase — steady, quiet energy that draws sap toward foliage and makes this a reliable window for leafy crops. Direct-sow lamb's lettuce ('Vit', 'Coquille de Louviers') in shallow drills 1 cm deep, rows 20 cm apart — this modest salad green roots quickly in cooling September soil and needs almost no coaxing / Transplant autumn pak choi ('Joi Choi', 'Canton White') seedlings into prepared beds at 25 cm spacing, firming the soil gently around each crown to eliminate air pockets / Harvest outer leaves of Swiss chard ('Bright Lights', 'Fordhook Giant') by snapping them cleanly at the base — removing no more than a third of the plant at once encourages continuous regrowth well into November / On heavy clay soils, work a thin layer of compost into the top 5 cm before sowing to improve structure and prevent surface capping after autumn rain.

INDOORS : A good moment to tend to leafy houseplants and herbs coming back under cover as nights sharpen. Pot up a second batch of basil ('Genovese', 'Greek') into 12 cm containers filled with well-draining compost — indoor light and warmth will extend your harvest by four to six weeks / Pinch out the growing tips of mint ('Spearmint', 'Moroccan') to keep plants bushy rather than leggy; a dose of diluted liquid seaweed (5 ml per litre) watered in at the base supports fresh leaf production without forcing soft, disease-prone growth / Check the underside of bay laurel leaves for scale insects now that ventilation decreases indoors — wipe affected stems with a damp cloth dipped in diluted neem solution.

ORCHARD : After 19h05 (UTC), the moon shifts into a fruit day — a welcome change that invites attention to tree fruit before the season closes. Walk the orchard and assess which pears ('Conférence', 'Doyenné du Comice') are ready: a gentle upward twist should release the fruit cleanly; if it resists, give it two more days / Gather windfalls of early apples ('Discovery', 'Worcester Pearmain') promptly and set aside any bruised ones for immediate juicing rather than storage — bruised fruit releases ethylene that accelerates spoilage in stored neighbours / Thin out crossing or rubbing branches on young plum trees with a clean pruning saw, sealing larger cuts (over 2 cm diameter) with wound paste to limit silver leaf infection risk / In warmer Mediterranean climates, fig trees ('Brown Turkey', 'Violette de Bordeaux') may still carry a second flush of fruit — harvest when the skin wrinkles slightly at the neck and the fruit hangs heavy.

09 September
Descending Moon
“Tip of the day: Store harvested apples and pears separately — apples release ethylene gas that accelerates pear ripening and shortens their shelf life considerably.”

ORCHARD : A descending Waning Crescent in a fruit day — the energy is flowing toward ripening, and the orchard deserves your full attention today. Pick 'Cox's Orange Pippin', 'Reine des Reinettes' and 'Beurré Hardy' pears by cradling each fruit in your palm and twisting gently upward; if it parts cleanly, it's ready / Check stored plums ('Victoria', 'Quetsche d'Alsace') for soft spots and remove any showing signs of brown rot before it spreads to neighbours — one affected fruit can compromise an entire tray within days / On quince and medlar trees, assess the load and thin any clusters still touching to allow final swelling before the October harvest / In Mediterranean gardens or on south-facing walls, fig trees ('Violette de Bordeaux', 'Dalmatie') may still be carrying a second crop; harvest ripe fruits daily as they do not keep long once split / Apply a balanced potassium-rich feed (tomato fertiliser at 20 ml per 10 litres) around the drip line of young apple and pear trees to support root storage before dormancy.

VEGETABLE PATCH : Autumn squash and pumpkins ('Crown Prince', 'Uchiki Kuri', 'Musquée de Provence') are entering their final ripening phase — check that skins have hardened by pressing gently with a thumbnail; no mark means harvest-ready / Cut stems 5 cm above the fruit with a sharp knife to create a natural cork that protects against rot in storage / Yesterday's transplanted brassicas will benefit from a light watering-in this morning if the soil surface has dried; avoid wetting foliage to reduce the risk of downy mildew / Sow a short row of 'Martina' or 'Rossa di Treviso' radicchio under a cold frame — these chicories develop their characteristic bitterness as temperatures drop, and a cloche will extend the harvest window into November.

LANDSCAPING : Note the descending node crossing at 19h15 (UTC) this evening — after that point, the lunar energy becomes less favourable, so aim to complete any planting or division work before mid-afternoon. Plant out pot-grown nerines ('Bowdenii') and schizostylis in free-draining soil, setting bulbs just 5 cm deep with the neck at soil level; both thrive in a sheltered, sunny border and reward with late colour well into October / Take hardwood cuttings of dogwood ('Cornus alba 'Sibirica'') and smoke bush (Cotinus coggygria): cut 20–25 cm sections just below a node, bundle in groups of five and insert two-thirds deep in a nursery bed of sandy compost — they will root over winter with minimal attention.

10 September
Fruit Day
Descending Moon
“Tip of the day: Twist apple stalks gently before picking; a ripe fruit releases easily and stores far longer.”

ORCHARD : The descending Waning Crescent, now razor-thin in the sky, channels energy downward into roots and woody tissue — a quiet but purposeful moment for fruit trees. Harvest 'Redfree' and 'Discovery' apples by cupping each fruit firmly and rotating upward; clean separation from the spur means the fruit is genuinely ready / Check fig trees ('Brown Turkey', 'Violette de Bordeaux') for ripe fruits — a slight softening at the neck and a drop of nectar at the eye are the true signs; pick in the morning before heat sets in / Inspect stored early-season pears and apples laid out on slatted trays: remove any showing bruising or the first blush of mould, and ensure fruits are not touching / In Mediterranean gardens, begin harvesting pomegranates ('Wonderful', 'Mollar de Elche') once the skin deepens to a rich red and the crown dries slightly — do not wait for splitting.

VEGETABLE PATCH : Autumn soil holds a certain weight underfoot now, cool and slightly damp — a good sign for root establishment. With the moon descending and the day sitting firmly in a fruit phase, redirect attention toward fruiting crops still cropping outdoors: pick remaining 'Sungold' and 'Gardener's Delight' tomatoes before night temperatures dip below 10°C and trigger blossom-end softening / Cut 'Padron' and 'Lipstick' sweet peppers at the stem with clean secateurs, leaving a short stalk to slow moisture loss after harvest / Pull any remaining outdoor aubergines ('Violette de Florence', 'Black Beauty') — fruit left on the plant past this point tends to turn bitter as cell walls break down in the cold / In unheated tunnels or cold frames, young courgette plants ('Cavili', 'Patio Star') may still be producing; pinch out the growing tip to concentrate energy into the last fruits already set.

LANDSCAPING : A steady hand and a pair of sharp secateurs go a long way today. Trim back ornamental grasses such as Miscanthus sinensis and Pennisetum alopecuroides only lightly — leave the bulk of the plumes standing through autumn for structure and wildlife shelter / Collect ripe seeds from Echinacea purpurea, Rudbeckia fulgida and Verbena bonariensis: snip seed heads into a paper bag and label clearly before storing in a cool, dry place / On climbing roses ('Zéphirine Drouhin', 'New Dawn'), tie in any long whippy canes that summer growth has left unsecured — wind rock over autumn can loosen the root plate and weaken anchorage / Sandy or free-draining soils benefit from a 5 cm mulch of composted bark around the base of shrubs now, before autumn rains leach nutrients further down the profile.

11 September
Fruit Day
Descending Moon
New moon
“Tip of the day: Pick medlars once bletted soft and store them in a cool shed to enjoy their rich, caramel-like flavour through winter.”

ORCHARD : New Moon at 03h27 (UTC) — the lightest sliver of lunar energy, with sap at its most withdrawn and roots quietly receptive. Before 14h16 (UTC), stay in fruit mode: harvest 'Transparente de Croncels' and 'Gravenstein' apples by cradling each fruit in your palm and twisting upward with a gentle roll — if the stem releases cleanly, the fruit is ready / On 'Williams' pear trees, check the shoulder of the fruit just below the stalk; a slight softening there is your cue to pick before the core turns mealy from within / Gather the last 'Damson' and 'Quetsche d'Alsace' plums still clinging to the branch, sorting them immediately into shallow trays — one bruised fruit left unchecked can spoil a whole layer overnight / In Mediterranean gardens, 'Figue de Bordeaux' and 'Noire de Caromb' figs are likely at peak sweetness now; harvest those showing a honey droplet at the base and slight wrinkling of the skin.

VEGETABLE PATCH : After 14h16 (UTC), the day shifts to a root phase — a reliable window to encourage underground development. Direct-sow black radish ('Gros Noir d'Hiver') and round turnip ('Boule d'Or', 'Navet de Milan') in drills 1 cm deep, rows 25 cm apart; thin to 10 cm once seedlings reach 5 cm / Set out young celeriac ('Monarch', 'Prinz') transplants at 35 cm spacing, pressing soil firmly around each crown to eliminate air pockets — celeriac resents loose planting and rewards a snug start with a rounder, denser knob / Sow scorzonera and salsify directly in rows 30 cm apart at 1–2 cm depth; these slow-growing roots benefit from autumn sowing and a long, cool season to develop their earthy sweetness / On heavy clay soils, work in a handful of sharp sand per planting hole before setting out celeriac to prevent waterlogging at the collar.

12 September
Roots Day
Descending Moon
“Tip of the day: Scrub harvested beetroots gently, then layer them in boxes of dry sawdust to prevent moisture loss and keep skins firm.”

VEGETABLE PATCH : The descending moon pulls energy downward into the soil — a quiet but reliable ally for root crops today. Fork up mature beetroot ('Chioggia', 'Cylindra', 'Red Ace') with a flat tine fork, working 15–20 cm deep to avoid nicking the skin; any cuts invite rot in storage / Lift celeriac ('Monarch', 'Prinz') once the crown reaches 10–12 cm across — twist off the outer leaves cleanly, leaving a short tuft at the top to slow moisture loss / Sow turnips ('Golden Ball', 'Purple Top Milan') directly in place at 1 cm depth, thinning later to 15 cm apart; their fast cycle suits the shortening days ahead / In heavier clay soils, loosen parsnip ('Tender and True', 'Gladiator') rows with a long-handled fork before lifting to prevent snapping the tap root — a broken root stores poorly and ferments quickly / On sandy or free-draining plots, water root beds lightly the evening before harvest so the soil releases cleanly without tearing fine rootlets.

LANDSCAPING : A good morning to check on ornamental grasses and late-season perennials before autumn sets in. Divide overgrown clumps of Hemerocallis (daylily) and Heuchera now, replanting sections at the same depth with a handful of compost worked into the planting hole to encourage quick re-establishment / Cut back spent Echinacea and Rudbeckia stems to 10–15 cm above the crown — leave a short stub rather than cutting flush, as the remaining tissue protects the bud zone through cool nights / Spread a 5–6 cm layer of composted bark mulch around the base of Salvia nemorosa and Penstemon, keeping it 5 cm clear of the stems to prevent collar rot / In Mediterranean gardens, ornamental fennel (Foeniculum vulgare 'Purpureum') can be cut back by a third now to tidy growth without stressing the plant before the dry season eases.

13 September
Roots Day
Descending Moon
“Tip of the day: Dust the cut ends of lifted scorzonera with fine wood ash to seal the wound and slow moisture loss during storage.”

VEGETABLE PATCH : Scorzonera ('Duplex', 'Lange Jan') is one of those crops that rewards patience — and today's descending Waxing Crescent is exactly the kind of quiet, root-focused energy that suits lifting it. Slide a long-handled fork 25–30 cm deep alongside each row to avoid snapping the brittle taproots, then ease them up with a slow, steady tilt / Sow winter radishes ('Black Spanish Round', 'China Rose') directly in place at 1 cm depth, spacing seeds 5 cm apart in rows 25 cm wide — they'll bulk up steadily as temperatures drop / Thin autumn-sown spinach ('Matador', 'Giant Winter') to 10 cm between plants so each rosette has room to spread without competing for nutrients; thinnings make a fine addition to a salad bowl / On sandy soils, water carrot rows ('Autumn King', 'Flakkee') lightly before lifting to loosen the ground without washing away the fine root hairs — this keeps them firmer in storage.

INDOORS : Pot up chive clumps dug from the border, dividing each into sections of 8–10 bulblets and settling them into 15 cm pots filled with a loam-based compost; placed on a bright windowsill, they'll keep producing fresh cuts well into winter / Check stored onions ('Sturon', 'Red Baron') and shallots ('Mikor', 'Griselle') — remove any showing soft patches or mould immediately, as a single compromised bulb can spread quickly through the tray / Sow lamb's lettuce (corn salad) in a seed tray under cover at 0.5 cm depth; germination is reliable between 10–15 °C and seedlings will be ready to transplant under a cold frame within three weeks.

14 September
Roots Day
Descending Moon
“Tip of the day: Soak celeriac roots in cold water for 30 minutes before storing to remove soil and slow surface dehydration during winter.”

VEGETABLE PATCH : A descending Waxing Crescent draws energy steadily downward — a dependable signal to focus on root crops today. Fork up mature salsify ('Mammoth Sandwich Island') using a long-handled digging fork at 30 cm depth, working alongside each row to keep the delicate roots intact / Lift the first Jerusalem artichokes ('Fuseau', 'Dwarf Sunray') once the foliage begins to yellow at the tips — loosen the soil in a wide circle around each clump, then ease the tubers out with your hands to avoid bruising / Direct-sow Hamburg parsley at 1 cm depth in rows 20 cm apart; its dual harvest — roots in winter, leaves in spring — makes it one of autumn's most versatile sowings / In heavier soils, add a handful of sharp sand to each planting hole before setting out chicory ('Witloof', 'Catalogna') roots for forcing; good drainage at this stage prevents crown rot later.

ORCHARD : Check stored onions ('Sturon', 'Ailsa Craig') and garlic ('Germidour', 'Messidrome') now — any sign of softness or mould at the neck means that bulb needs using first, before it contaminates its neighbours / Inspect the lower branches of quince and medlar trees for any lingering fruit left after the main harvest; a single rotting fruit touching the bark can introduce fungal spores that overwinter in the wood / On sandy soils, a light mulch of well-rotted compost around the base of young apple and pear rootstocks will help retain moisture through the dry spells that often follow early autumn rains.

15 September
Flower day
Descending Moon
“Tip of the day: Scatter a thin layer of sharp grit around newly planted bulb containers to deter slugs and improve surface drainage through autumn rains.”

VEGETABLE PATCH : Before 01h19 (UTC), the moon is still descending through a root day — a good window to finish any lifting before the shift. Pull up the last mature kohlrabi ('Superschmelz', 'Vienna Purple') and store them whole in a cool cellar; their skin acts as a natural barrier against moisture loss / Direct-sow winter purslane (Claytonia perfoliata) at 0.5 cm depth in rows 15 cm apart — this cold-tolerant green thrives as temperatures drop and will be ready to harvest within six weeks / If you have a cold frame available, transplant endive ('Cornet de Bordeaux', 'Grosse Pancalière') seedlings 25 cm apart to extend their season well into November.

LANDSCAPING : After 01h19 (UTC), the moon shifts to a flower day under a Waxing Crescent — an encouraging moment to work with ornamental plantings. Set out wallflower ('Bowles's Mauve', 'Blood Red') plug plants into well-prepared beds, spacing them 30 cm apart; firm the soil gently around each root ball to eliminate air pockets / Divide clumps of Michaelmas daisy (Aster amellus, A. novi-belgii) with two back-to-back forks, replanting the outer, vigorous sections at 40 cm spacing — this keeps flowering strong and prevents the woody centre from taking over / Pot up spring-flowering bulbs such as hyacinths ('Delft Blue', 'City of Haarlem') and early tulips ('Apricot Beauty', 'Christmas Dream') into terracotta containers with gritty compost, placing a layer of crocks at the base to ensure sharp drainage and prevent bulb rot over winter / In Mediterranean climates, autumn anemones (Anemone coronaria 'De Caen') can go directly into the ground now at 5 cm depth — they'll establish roots before the cooler months and reward you with vivid colour from late winter onward.

16 September
Leaf Day
Descending Moon
“Tip of the day: Sow corn salad in short rows every ten days through September to stagger harvests and keep salad bowls full until midwinter.”

LANDSCAPING : Before 08h35 (UTC), the descending moon still moves through a flower day — a brief but worthwhile window to divide and replant late-flowering perennials such as rudbeckia ('Goldsturm'), helenium ('Moerheim Beauty'), and echinacea ('Magnus'). Set divisions 35–40 cm apart, firm the soil around each crown, and water in with about 1 litre per plant to settle the roots / Collect and dry seed heads from cosmos ('Purity', 'Sensation Mix') and cleome before autumn rains turn them to mush — hang small bundles upside down in a well-ventilated shed for two weeks / Take semi-ripe cuttings of lavender ('Hidcote', 'Vera') at 10 cm length, strip the lower third of leaves, and insert into a mix of equal parts perlite and potting compost; rooting under a cold frame takes 4–6 weeks.

VEGETABLE PATCH : After 08h35 (UTC), the moon shifts into a leaf day — sowing and transplanting leafy crops now channels the plant's energy toward lush, tender foliage. Direct-sow corn salad (mâche, 'Verte de Cambrai', 'Coquille de Louviers') at 0.5 cm depth in rows 10 cm apart; this cold-hardy green germinates reliably down to 5 °C and will carry you well into December / Transplant overwintering lettuce ('Arctic King', 'Winter Density') into a cold frame or sheltered bed, spacing plants 20 cm apart — their compact rosettes tolerate sharp frosts far better than autumn-sown summer varieties / Thin Swiss chard ('Bright Lights', 'Fordhook Giant') to 20 cm between plants so each one can develop a full canopy before temperatures drop; thinnings go straight to the kitchen / In Mediterranean climates or under a polytunnel, sow flat-leaf parsley and chervil directly in place at 0.5 cm depth — both germinate best in the cooling days of mid-September.

17 September
Leaf Day
Descending Moon
“Tip of the day: Pot up a clump of parsley before temperatures drop sharply; roots established now will keep the plant productive indoors for weeks.”

VEGETABLE PATCH : The descending Waxing Crescent settles energy into leaves today — a reliable cue to focus on leafy crops that thrive with this kind of quiet, steady support. Transplant winter lettuce seedlings ('Valdor', 'Arctic King', 'Rouge d'Hiver') at 25 cm spacing into a sheltered bed, firming the soil gently around each collar to eliminate air pockets / Direct-sow corn salad (mâche) at 0.5 cm depth in rows 10 cm apart — its cold-hardiness makes it one of autumn's most forgiving choices, and you'll be harvesting tender rosettes well into December / Under a cold frame or cloche, sow mizuna and mustard greens ('Red Frills', 'Golden Streaks') thinly in short rows; the protection bumps germination rates significantly when nights begin to dip / In heavier soils, work a light dressing of sharp sand into the seedbed before sowing to improve drainage and prevent damping-off over the wetter months ahead.

INDOORS : A handful of herbs worth saving before the first frost — pot up a few stems of basil ('Genovese', 'Purple Ruffles') into 12 cm pots using a free-draining compost mix, and move them to a bright, draught-free windowsill / Divide a clump of chives and re-pot into a 15 cm container; kept at 15–18 °C, they'll keep producing fresh growth through autumn / Check stored onions and shallots today — firm them up by removing any with soft spots before rot spreads to neighbouring bulbs / Parsley ('Gigante d'Italia', 'Moss Curled') lifted and potted now will extend your harvest indoors by six to eight weeks.

18 September
Leaf Day
Descending Moon
First quarter
“Tip of the day: Soak terracotta pots in water for 30 minutes before repotting to prevent the clay from drawing moisture away from fresh root balls.”

VEGETABLE PATCH : Before 22h14 (UTC), the descending moon favours a leaf day — a solid window to direct-sow overwintering greens straight into prepared beds. Broadcast spinach ('Géant d'Hiver', 'Monstrueux de Viroflay') in rows 20 cm apart at 1–2 cm depth, thinning later to 10 cm; their thick leaves handle light frosts with ease / Transplant pak choi ('Joi Choi', 'Canton White') seedlings 25 cm apart into a sheltered bed or cold frame — firm the soil gently around each stem and water in with 0.5 litres per plant to close any air pockets around the roots / Sow mizuna and tatsoi at 0.5 cm depth in trays under an unheated greenhouse, spacing rows 15 cm apart; both germinate reliably down to 8 °C and will be harvest-ready within five weeks / In Mediterranean climates, this window also suits a final outdoor sowing of 'Merveille de Quatre Saisons' lettuce directly in place, 30 cm row spacing.

AFTER 22h14 (UTC), FRUITS DAY — ORCHARD : The moon shifts into a fruit day just before midnight — worth noting if you garden late or plan tomorrow's tasks. Gather any remaining plums ('Reine-Claude Verte', 'Mirabelle de Nancy') and damsons still hanging; a gentle twist-and-lift tells you whether the fruit is truly ripe / Begin thinning the last dessert apple clusters ('Cox's Orange Pippin', 'Reinette du Canada') left on the tree, removing any showing scab or bruising — this concentrates sugars in the keepers / On pear trees ('Conférence', 'Beurré Hardy'), check for brown rot at the stalk end and remove affected fruits promptly to the compost bin rather than the store; the fungus overwinters on mummified fruit / In heavy-soil gardens, lay a 5 cm straw mulch around the base of young quince and medlar trees to retain warmth as nights cool.

19 September
Rising moon
“Tip of the day: Wrap harvested quinces individually in newspaper before storing; the paper absorbs excess moisture and slows the spread of any soft spots.”

ORCHARD : The ascending moon paired with a fruit day makes this one of autumn's most productive moments for tree fruit work. Harvest late-season apples ('Cox's Orange Pippin', 'Reine des Reinettes', 'Blenheim Orange') by cupping each fruit and giving a gentle quarter-turn — if it comes away cleanly, it's ready; if it resists, leave it another day or two / Check harvested quince ('Vranja', 'Leskovac') for firmness: they should feel solid and smell faintly of vanilla before picking, then store them away from apples, whose ethylene gas triggers premature softening / Thin out overcrowded fruiting spurs on established pear trees ('Conference', 'Doyenné du Comice') with a pair of clean bypass secateurs, removing weak or crossing growth to improve light penetration next season — a good spur carries no more than two or three buds / In Mediterranean or mild coastal gardens, pick the last figs ('Brown Turkey', 'Violette de Bordeaux') before overnight temperatures drop below 10 °C; wipe each fruit dry before placing in a single layer on a ventilated tray.

VEGETABLE PATCH : Yesterday I noticed the first real chill in the morning air — a useful reminder that autumn is no longer just a rumour. Sow overwintering broad beans ('Aquadulce Claudia', 'Super Aquadulce') directly into deeply dug beds at 5 cm depth and 20 cm spacing in a grid pattern; the ascending moon helps channel energy upward into sturdy germination / Plant out autumn-sown garlic ('Germidour', 'Messidrome') sets at 10 cm depth and 15 cm apart in rows 30 cm apart — on heavy soils, rest each clove on a pinch of coarse sand to prevent rot over winter / Harvest the last outdoor tomatoes ('Marmande', 'San Marzano') before the cold sets in; green fruits will ripen slowly on a windowsill at 18–20 °C, away from direct sunlight.

20 September
Fruit Day
Rising moon
“Tip of the day: Store celeriac in slightly damp sand in a cool cellar to prevent it from shrivelling and preserve its nutty flavour through winter.”

ORCHARD : That Waxing Gibbous moon, ascending and bright, draws sap toward the upper parts of the plant — exactly what you want on a fruit day. Check your late-season apple varieties ('Egremont Russet', 'Bramley's Seedling', 'Reinette du Canada') for ripeness by pressing gently near the stalk: a slight give and a clean twist confirm they're ready to pick / Harvest medlars and late quinces only if they feel firm and fully coloured — leave any that still show green patches for another week / Lay harvested fruits in single layers on slatted wooden trays in a cool, airy shed (8–12 °C), making sure no two fruits touch; this slows ethylene build-up and extends keeping time by several weeks / In Mediterranean gardens, pick late figs ('Bourjassotte Noire', 'Violette de Bordeaux') in the early morning when temperatures are cooler and the skin is less likely to split.

VEGETABLE PATCH : Climbing beans ('Borlotti', 'Lazy Housewife') left to dry on the vine are worth checking today — if the pods rattle and feel papery, pull the whole plant and hang it upside down under cover to finish drying for another week before shelling / Cut the last outdoor tomato trusses ('San Marzano', 'Costoluto Genovese') complete with a short length of stem and hang them in a dry, frost-free room; they'll ripen slowly and stay flavourful far longer than fruits left on a cooling plant / Clear spent courgette and squash foliage from beds once harvested, then work in a 5 cm layer of well-rotted compost with a fork to rebuild organic matter before winter.

LANDSCAPING : Autumn-fruiting shrubs earn their place in the garden right now. Plant bare-root or pot-grown crab apple ('John Downie', 'Red Sentinel') and rowan (Sorbus aucuparia) in a hole twice the width of the rootball, backfilling with the original soil mixed with a handful of bone meal; stake firmly against autumn winds / Divide and replant ornamental grasses such as Miscanthus sinensis and Pennisetum alopecuroides that have grown too wide at the crown — split with two back-to-back forks and replant divisions 60–80 cm apart, watering in with 2 litres per plant to settle the roots.

21 September
Roots Day
Rising moon
“Tip of the day: Dust root vegetable seed drills lightly with wood ash before sowing to deter cabbage root fly and enrich the soil with potassium.”

ORCHARD : Fruit morning — before 09h40 (UTC), the ascending Waxing Gibbous moon still favours tree fruits, so use this early window wisely. Harvest late-season pears (Pyrus communis 'Beurré Hardy', 'Doyenné du Comice') by cupping each fruit and tilting gently upward; if it parts from the spur without resistance, it's ready / Check cornelian cherry (Cornus mas) and rowans (Sorbus aucuparia) for clusters that have deepened to a rich red — snip bunches with scissors, leaving a short stem to extend shelf life / On young walnut trees (Juglans regia), gather any fallen nuts from the ground promptly and rinse off the husks outdoors to avoid staining; dry them on a slatted rack in a ventilated shed for at least two weeks before storing / In Mediterranean climates, early-ripening pomegranate (Punica granatum) varieties may be ready now — tap the skin lightly; a metallic ring signals peak ripeness.

VEGETABLE PATCH : After 09h40 (UTC), the moon shifts to a root day — a reliable signal to focus energy below ground. Direct-sow winter radishes (Raphanus sativus 'Noir Gros Long', 'Violet de Gournay') in rows 25 cm apart at 1–2 cm depth, thinning later to 8 cm; their dense roots bulk up steadily through autumn cool / Plant out garlic cloves (Allium sativum 'Messidrome', 'Germidour') now, pressing each clove 5 cm deep with the tip upward, spacing 15 cm within rows and 30 cm between rows — planting in autumn gives roots time to anchor before winter and produces larger bulbs come July / Sow scorzonera (Scorzonera hispanica) and salsify (Tragopogon porrifolius) at 1.5 cm depth in loose, stone-free soil; both benefit from a long cool growing season and reward patience with sweet, nutty roots / On heavy clay soils, work in a 5 cm layer of coarse grit before sowing to improve drainage and prevent root forking — a small effort that makes a real difference at harvest / Lift any remaining beetroot (Beta vulgaris 'Chioggia', 'Cylindra') before sustained frosts arrive; twist off the leaves 3 cm above the crown to reduce moisture loss, then store in boxes of barely damp sand in a cool cellar.

LANDSCAPING : Autumn morning light catches the dew on the lawn — a good reminder that grass is still growing and roots are active. Overseed bare or thin patches in the lawn now, choosing a mix suited to your soil type; rake the surface lightly to 1 cm depth, broadcast seed at 30–40 g/m², then tamp down gently with the back of a spade to ensure seed-to-soil contact / Divide and replant clumps of Hemerocallis (daylily) and Agapanthus that have become congested; use a sharp spade to split each crown into sections of 3–5 fans, replant at the same depth and water in with 1 litre per plant / Collect ripe seeds from Echinacea purpurea and Rudbeckia fulgida before the birds claim them — paper bags and a dry shelf are all you need for a free supply of plants next spring.

22 September
Roots Day
Rising moon
“Tip of the day: Scrub harvested beetroots clean, then twist off their leaves to prevent moisture loss during storage.”

VEGETABLE PATCH : The ascending Waxing Gibbous moon on a root day — the soil is calling. Sow turnips (Brassica rapa 'Golden Ball', 'Snowball') directly in drills 1 cm deep, 25 cm apart; firm the soil gently with the back of a rake to ensure good seed-to-soil contact / Divide and replant horseradish (Armoracia rusticana) root cuttings now, pushing 15 cm sections vertically into well-loosened ground — they'll establish over winter and reward you with vigorous growth come spring / Lift mature beetroot (Beta vulgaris 'Chioggia', 'Cylindra') before the first hard frosts; twist off the tops 3 cm above the crown to prevent bleeding, then store in boxes of slightly damp sand at 4–6 °C / On heavier soils, add a layer of grit around celeriac (Apium graveolens var. rapaceum) crowns to improve drainage and slow collar rot through the wet months ahead.

INDOORS : Yesterday I noticed the last pot of ginger (Zingiber officinale) on the windowsill — a good reminder that tender root crops need bringing under cover before night temperatures dip below 10 °C. Lift turmeric (Curcuma longa) and ginger rhizomes, brush off excess soil, and dry them on a slatted rack in a warm room (18–20 °C) for 48 hours before storing in paper bags / Check stored daikon radish (Raphanus sativus var. longipinnatus) for any soft spots and remove affected roots immediately to prevent rot spreading through the batch / If you have a cold frame, sow winter radishes ('Black Spanish Round', 'Münchener Bier') under glass now for a December harvest — sow 2 cm deep, thin to 10 cm spacing once seedlings reach 5 cm.

LANDSCAPING : Autumn is quietly reshaping the garden. Divide ornamental grasses (Miscanthus sinensis, Pennisetum alopecuroides) that have outgrown their space — use two back-to-back forks to lever clumps apart, replant sections 40–50 cm across, and water in with 5–10 litres per plant / Scarify lawn patches where thatch has built up, working a spring-tine rake in two directions to open the surface, then top-dress with sharp sand mixed with loam (3:1 ratio) to encourage deep root development over autumn / Plant spring-flowering alliums (Allium hollandicum 'Purple Sensation', A. giganteum) now at three times their bulb depth — the ascending moon supports good root anchoring before dormancy sets in.

23 September
Roots Day
Rising moon
“Tip of the day: Lift parsnips after the first cold snap, as frost converts their starches into natural sugars for sweeter eating.”

VEGETABLE PATCH : Before 22h40 (UTC), the ascending Waxing Gibbous moon favours root crops — a solid window to get things done in the ground. Sow black radishes (Raphanus sativus 'Black Spanish Round') and winter radishes ('Noir Long de Paris') in drills 1.5 cm deep, 20 cm between rows, pressing the soil firmly to ensure contact / Plant out celeriac (Apium graveolens var. rapaceum 'Monarch', 'Prinz') sets 30–35 cm apart; water in with a full watering can and mulch lightly with straw to retain soil warmth / Fork up remaining parsnips (Pastinaca sativa 'Tender and True', 'Javelin') that have reached 25–30 cm length, taking care not to snap the taproot; a light frost actually sweetens them, so those still in the ground can wait / On heavier soils, incorporate a handful of coarse horticultural grit per planting hole before setting celeriac — drainage around the crown prevents collar rot through autumn rains.

LANDSCAPING : After 22h40 (UTC), the moon shifts to a flower day — a gentle transition worth using even late in the evening if you're still outdoors. Deadhead dahlias ('Bishop of Llandaff', 'Café au Lait') by cutting spent stems back to the first healthy lateral bud; this channels energy into tuber development rather than seed set / Trim back faded echinacea (Echinacea purpurea) and rudbeckia stems to 10 cm above ground level, leaving a short stub to mark their position through winter / Divide and replant overgrown clumps of Michaelmas daisies (Aster amellus, Symphyotrichum novi-belgii) — split with two forks back-to-back, retaining only the vigorous outer sections, and replant at 40 cm spacing with a good handful of compost worked into the base of each hole.

INDOORS : Yesterday I noticed the first dahlia tubers lifted from a friend's garden were already showing soft spots where soil had clung in clumps — a good reminder to act now. Lift tender bulbs and tubers (begonias, cannas, gladioli) before night temperatures drop below 5 °C; shake off excess soil, allow to dry on a slatted rack for 48 hours, then pack in trays of dry vermiculite or wood shavings in a frost-free shed (minimum 5 °C) / Check stored amaryllis (Hippeastrum) bulbs for any signs of mould; wipe clean with a dry cloth and set aside in a cool, dark spot at 12–15 °C to encourage dormancy before forcing in November.

24 September
Rising moon
“Tip of the day: Hold off sowing or transplanting today, and use the time to clean and oil your garden tools instead.”

LANDSCAPING : The ascending Waxing Gibbous moon, so close to Full, gives ornamental plantings a real boost today — sap is rising and flowers are responding. Divide and replant clumps of Michaelmas daisies (Aster amellus, A. novi-belgii) now, spacing divisions 40–50 cm apart in well-loosened soil enriched with a handful of compost; this rejuvenates tired clumps and multiplies colour for next autumn / Set out pot-grown wallflowers (Erysimum cheiri 'Blood Red', 'Primrose') into prepared beds, 25–30 cm apart, firming the roots in gently — they'll overwinter and burst into scent come spring / Plant spring-flowering bulbs: tulips (Tulipa 'Queen of Night', 'Apeldoorn') at 15 cm depth, 12 cm apart, and grape hyacinths (Muscari armeniacum) at 8 cm depth in bold drifts of 20 or more for real impact / In Mediterranean gardens or sheltered spots, this is a good moment to establish hardy geraniums (Geranium 'Rozanne', G. sanguineum) that will knit ground cover before winter sets in.

VEGETABLE PATCH : A flower-day energy needn't stop you from tending the kitchen garden — think brassica flowers and aromatic herbs that straddle both worlds. Sow rocket (Eruca sativa) and land cress (Barbarea verna) under a cold frame or cloche, broadcasting seed thinly over raked soil, then cover with a fine layer of compost no deeper than 5 mm / Transplant overwintering cauliflower (Brassica oleracea 'Aalsmeer', 'Mayflower') seedlings raised under glass, spacing them 60 cm each way and watering in with a full 1-litre measure per plant to settle roots / Pinch out the growing tips of outdoor sweet peas (Lathyrus odoratus) still in flower to redirect energy into seed pods if you're saving seed, or compost the whole plant and free up the support for autumn clearing / On heavier soils, work in a 5 cm layer of leaf mould around brassica stems now to improve structure and retain warmth as nights cool.

INDOORS : Autumn light is softening — a gentle nudge to check on tender plants brought inside. Pot up rooted cuttings of pelargoniums (Pelargonium 'Lord Bute', 'Attar of Roses') taken in late summer into 10 cm pots of gritty compost; keep them on a bright windowsill at 8–12 °C to encourage compact, sturdy growth over winter / Move potted fuchsias (Fuchsia 'Gartenmeister Bonstedt', 'Thalia') to a frost-free greenhouse or cool conservatory; reduce watering to once every ten days and stop feeding entirely until spring / Check stored dahlia tubers and gladiolus corms from last year — dust any soft spots with sulphur powder and ensure they're sitting in dry vermiculite or newspaper in a cool, dark spot around 5–7 °C.

25 September
Flower day
Rising moon
“Tip of the day: Soak sweet pea seeds overnight in water before sowing to soften their hard coat and speed up germination by several days.”

LANDSCAPING : The ascending Waxing Gibbous moon, surging toward tomorrow's Full Moon, sends sap rushing to petals and stems — a generous window for anything flowering. Set out pot-grown pansies (Viola wittrockiana 'Antique Shades', 'Matrix Ocean') and violas into freshly raked beds, spacing plants 20–25 cm apart and pressing the rootball in firmly to eliminate air pockets; they'll anchor well before winter and flower again from late February / Plant hardy cyclamen (Cyclamen hederifolium) corms, flat side up, just below the soil surface — 2–3 cm depth, 15 cm apart — beneath deciduous trees where autumn light still reaches; their marbled foliage will carry the display long after the blooms fade / Deadhead dahlias (Dahlia 'Bishop of Llandaff', 'Café au Lait') by cutting spent stems back to the next healthy bud or leaf node, using clean secateurs; this channels energy into remaining buds rather than seed formation, extending the display by two to three weeks / In Mediterranean or sheltered gardens, this is a fine moment to set out winter-flowering stocks (Matthiola incana) and snapdragons (Antirrhinum majus 'Madame Butterfly') into borders, 25 cm apart, for colour through mild spells.

VEGETABLE PATCH : A flower day calls for crops that bloom to fruit — think broad beans and sweet peas for the kitchen garden. Sow broad beans (Vicia faba 'Aquadulce Claudia', 'The Sutton') directly in drills 5 cm deep, 20 cm apart within the row and 40 cm between rows; firm the soil with the flat of your hand and water in gently — autumn-sown plants develop stronger root systems than spring-sown ones, giving heavier yields / Transplant overwintered sweet peas (Lathyrus odoratus) seedlings started under glass into a prepared trench enriched with a 10 cm layer of garden compost at the base, spacing plants 15 cm apart; push in canes or a twig framework immediately so young stems can grip / Under cover, sow a final pinch of rocket (Eruca vesicaria) and mizuna (Brassica rapa var. nipposinica) in trays or direct into cold greenhouse borders — they'll germinate quickly and provide tender leaves well into November.

ORCHARD : Quinces are hanging heavy and golden right now, and the ascending moon supports picking for storage. Harvest quince (Cydonia oblonga 'Vranja', 'Champion') when fruits have turned fully yellow and release a warm, honeyed scent — twist gently rather than pulling to avoid bruising / Lay harvested quinces in a single layer on slatted shelves in a cool, airy shed; keep them away from apples and pears, as the quince aroma transfers and taints neighbouring fruit / Check late-season apple varieties (Malus 'Blenheim Orange', 'Egremont Russet') by cupping a fruit in your palm and twisting lightly — if it separates cleanly, it's ready; if not, give it another few days on the tree.

26 September
Leaf Day
Rising moon
Full moon
“Tip of the day: Layer shredded autumn leaves between rows of overwintering garlic to insulate bulbs and suppress competing weeds.”

Before 00h00 (UTC), flowers day: the ascending moon at near-total illumination carries extraordinary sap pressure into stems and petals — a fleeting but powerful window. Pot up rooted cuttings of argyranthemum (Argyranthemum frutescens), osteospermum and diascia into 12 cm pots using a peat-free multipurpose compost, firming gently to remove air pockets / Plant out winter-flowering violas (Viola 'Sorbet' series) and bellis daisies (Bellis perennis 'Pomponette') into border edges at 20 cm spacing — water in with 1 litre per plant to settle roots before temperatures drop / Sow sweet peas (Lathyrus odoratus 'Cupani', 'Matucana') in root trainers filled with a 50:50 mix of multipurpose and sharp sand, 2 cm deep; place in a cold frame overnight to harden gradually.

After 00h00 (UTC), leaves day — and the Full Moon peaks at 16h49 (UTC), amplifying cellular activity in leafy tissues. Sow under cover: lamb's lettuce (Valerianella locusta), land cress (Barbarea verna) and claytonia (Claytonia perfoliata) in trays or direct into cold-frame beds, pressing seeds to 0.5 cm depth in moisture-retentive compost / Transplant overwintered spinach seedlings (Spinacia oleracea 'Medania', 'Viroflay') to their final positions, 25 cm apart in rows 30 cm wide — firm the soil gently and water with a fine rose / Cut outer leaves of Swiss chard (Beta vulgaris 'Bright Lights', 'Fordhook Giant') rather than pulling whole plants; this extends the harvest well into November / In Mediterranean climates or under polytunnel, direct-sow a final row of rocket (Eruca vesicaria) and mizuna (Brassica rapa var. nipposinica) — both germinate reliably above 8 °C and reach cutting size in 3–4 weeks.

ORCHARD : Autumn mornings have a particular stillness that makes harvest work a pleasure. Check pear trees (Pyrus communis 'Conference', 'Doyenné du Comice') for fruit ready to lift with a gentle upward twist — if they part cleanly, store in a single layer in a cool, dark shed at 4–6 °C / Gather windfall apples (Malus domestica 'Bramley', 'Cox') promptly; discard any with broken skin to prevent brown rot (Monilinia fructigena) spreading to stored fruit / On established quince (Cydonia oblonga), check that fruits have turned fully golden before picking — green-tinged quinces will not ripen further off the tree / In heavier soils, a mulch of composted bark around tree bases now will protect shallow feeder roots from early ground frosts.

27 September
Leaf Day
Rising moon
“Tip of the day: Rake fallen leaves into a wire cage now to create rich leaf mould for next year's seedbeds.”

VEGETABLE PATCH : Yesterday's Full Moon energy is beginning to settle into a Waning Gibbous phase — the sap is still generous, and the ascending moon keeps leaf crops well-supported. Sow overwintering spinach (Spinacia oleracea 'Monstrueux de Viroflay', 'Matador') directly into prepared drills 1 cm deep, spacing rows 25 cm apart; thin seedlings to 10 cm once established to allow good airflow / Transplant young corn salad (Valerianella locusta) and winter purslane (Claytonia perfoliata) plugs into cold frames or sheltered beds — these hardy leaves will keep cropping well into December / Check on oriental greens: pak choi (Brassica rapa subsp. chinensis), mizuna (B. rapa var. nipposinica) and mustard greens (B. juncea 'Red Giant') sown under fleece earlier in the month should now be thinned to 15 cm; remove the thinnings straight to the kitchen — they're tender at this stage / On heavier soils, work in a handful of sharp grit along each drill before sowing to prevent waterlogging around seedling roots over winter.

INDOORS : Bring in any potted herbs that have been outside all summer — flat-leaf parsley (Petroselinum crispum), chives (Allium schoenoprasum) and Vietnamese coriander (Persicaria odorata) all respond well to a sunny windowsill at 14–18 °C / Trim back leggy stems on parsley by a third with clean scissors to stimulate a fresh flush of tender leaves; this also helps the plant adapt to lower indoor light levels / Check that pot saucers are not holding standing water — roots sitting in cold, stagnant moisture are the quickest route to fungal rot at this time of year / In Mediterranean climates or conservatories, basil (Ocimum basilicum) can still be kept going under a grow light for a few more weeks before it finally gives up.

ORCHARD : A gentle walk under the trees today will tell you a lot — any fruit still clinging to branches in late September deserves a closer look. Finish harvesting mid-season pears (Pyrus communis 'Conférence', 'Beurré Hardy') before they turn mealy; pick them slightly underripe and ripen indoors at room temperature for 3–5 days / Gather any remaining quince (Cydonia oblonga) fruits and store them separately from apples and pears — their intense ethylene release will accelerate ripening of neighbouring fruits in store / Rake up and compost windfall apples showing no signs of brown rot (Monilinia fructigena); those with visible fungal rings should go to the bin, not the heap, to avoid overwintering spores / Lightly fork the soil beneath young plum (Prunus domestica) and damson trees to break up any surface crust and allow autumn rains to penetrate to the root zone.

28 September
Leaf Day
Rising moon
“Tip of the day: Collect dry fallen leaves today and tuck them around tender perennial crowns to shield roots from early frosts.”

VEGETABLE PATCH : Before 13h59 (UTC), leaf day — the ascending Waning Gibbous moon, still bright at nearly 96% illumination, channels sap generously into foliage. Direct-sow overwintering kale (Brassica oleracea 'Nero di Toscana', 'Red Russian') into drills 1 cm deep, rows 40 cm apart — these dark, crinkled leaves will stand frost without flinching / Sow lamb's lettuce (Valerianella locusta 'Verte de Cambrai') and land cress (Barbarea verna) in cold frames or under fleece, spacing rows 15 cm apart; both germinate reliably in cool soil and need little more than moisture to get going / Check on chard (Beta vulgaris subsp. cicla 'Bright Lights', 'Fordhook Giant') planted earlier this month — thin to 20 cm between plants, and water the base gently to settle roots without splashing foliage. In heavier clay soils, fork a little coarse grit into the drill before sowing to prevent surface capping after autumn rain.

ORCHARD : After 13h59 (UTC), the moon shifts into a fruits day — a welcome cue to turn attention to tree fruit finishing on the branch. Check pear varieties (Pyrus communis 'Conférence', 'Beurré Hardy', 'Doyenné du Comice') for harvest readiness: cup the fruit gently and lift with a slight twist — if it parts cleanly, it's ready / Gather any remaining plums (Prunus domestica 'Victoria', 'Reine Claude Verte') still clinging to lower branches; overripe fruit left on the ground invites brown rot (Monilinia fructicola) to overwinter in the soil, so clear windfalls promptly / Examine the base of apple trees (Malus domestica 'Cox's Orange Pippin', 'Egremont Russet') for canker lesions — sunken, discoloured bark with concentric rings. Cut back to clean wood using a sharp pruning knife, then seal the wound with grafting wax to limit reinfection. In Mediterranean climates where autumn stays warm, prioritise harvesting earlier-ripening varieties before sugar levels peak and attract wasps.

29 September
Fruit Day
Rising moon
“Tip of the day: Twist quince from the branch today and store them wrapped in paper to preserve their fragrant flesh through winter.”

ORCHARD : The ascending Waning Gibbous moon, still radiating over 91% illumination, pushes sap generously into fruit-bearing wood — a fine day to work with tree fruits. Harvest late-season apples (Malus domestica 'Blenheim Orange', 'Egremont Russet') by cupping each fruit and twisting gently upward; if it parts cleanly, it's ready / Store sound fruits in single layers on slatted trays in a cool, dark shed (ideally 3–5°C), checking every few days for any that may have bruised / Quince (Cydonia oblonga) should be yellowing nicely now — pick before hard frosts arrive and wrap individually in newspaper to slow ripening / In milder southern gardens, fig trees (Ficus carica) may still offer a late flush; harvest any fully softened fruits and remove any unripe embryo figs that won't survive winter, directing the tree's energy into wood hardening.

VEGETABLE PATCH : A good fruit-day energy carries through to fruiting crops in the kitchen garden too. Harvest the last outdoor tomatoes (Solanum lycopersicum 'Gardener's Delight', 'Alicante') — even slightly underripe ones; lay them stem-side down on a windowsill indoors to finish, where they'll develop full colour without the risk of botrytis / Cut remaining outdoor courgettes (Cucurbita pepo) and squash (C. maxima 'Crown Prince', 'Uchiki Kuri') before night temperatures dip below 5°C; cure winter squash on a sunny bench for 10 days to toughen their skins for long storage / Pull the last outdoor climbing beans (Phaseolus vulgaris 'Cobra', 'Neckarkönigin') and leave a few dry pods on the plant to collect as seed for next year — store in a paper envelope in a cool, dry place / In Mediterranean climates or under polytunnel cover, aubergines (Solanum melongena) and sweet peppers (Capsicum annuum) may still be cropping; harvest regularly to keep plants productive a little longer.

LANDSCAPING : Ornamental fruit adds structure and colour to the autumn garden. Plant bare-root or pot-grown crab apple trees (Malus 'John Downie', 'Evereste') now while the soil still holds warmth — dig a hole twice the width of the rootball, work in a handful of bonemeal, and stake firmly against autumn winds / Collect ripe rose hips from Rosa rugosa and Rosa canina for drying or making into syrup; leave some on the plant to feed winter birds and extend the garden's visual interest through the colder months / Deadhead repeat-flowering roses (Rosa 'Iceberg', 'Gertrude Jekyll') lightly, removing spent blooms to encourage one final flush before the season closes.

30 September
Fruit Day
Rising moon
“Tip of the day: Pick medlars after the first frost to trigger bletting, which softens their flesh and deepens their honeyed flavour.”

ORCHARD : A soft autumn haze often settles over the garden at this point in the season — and the ascending Waning Gibbous moon, still at 84% illumination, continues to push sap energy into fruiting tissues until early afternoon. Before 14h14 (UTC), focus your harvest efforts on late-season plum varieties (Prunus domestica 'Marjorie's Seedling', 'Opal') and any remaining damsons — twist each fruit gently upward; a clean release signals peak ripeness / Gather the last medlars (Mespilus germanica) from the branch and set them in a single layer on straw in a cool, airy shed to blet for 3–4 weeks before eating / Check fig trees (Ficus carica) for any ripe stragglers hiding under broad leaves — pick them now, as they will not survive the first frost / In Mediterranean gardens, persimmon (Diospyros kaki) fruits are swelling fast; resist harvesting too early, as sugars develop fully only once the skin turns deep orange.

VEGETABLE PATCH : After 14h14 (UTC), the moon shifts into a root day — a reliable signal to turn your attention to underground crops. Direct-sow winter radish (Raphanus sativus 'Black Spanish Round', 'China Rose') into drills 1.5 cm deep, rows 25 cm apart; these hardy roots bulk up quickly in cooling soil and store well through winter / Set out young celeriac (Apium graveolens var. rapaceum 'Monarch', 'Brilliant') transplants if you started them under cover — space 30 cm apart and firm in well, as loose planting encourages forking / Sow overwintering turnip (Brassica rapa 'Purple Top Milan') directly in place, thinning to 15 cm once seedlings show their second true leaf / Dig and store the last maincrop potatoes (Solanum tuberosum) before prolonged rain sets in — brush off excess soil, cure in a dark, frost-free space at 10–12 °C for two weeks before moving to long-term storage; this skin-hardening step significantly reduces rot losses / In heavy soils, ridge up leek rows (Allium ampeloprasum 'Musselburgh', 'Blue Solaise') now to encourage longer, blanched shanks.

LANDSCAPING : Ornamental grasses are catching the low autumn light beautifully right now. Divide and replant established clumps of Miscanthus sinensis or Pennisetum alopecuroides — use two garden forks back-to-back to lever the root mass apart, replant vigorous outer sections at the same depth, and water in with 5–8 litres per plant / Collect and sow seeds of hardy annuals directly where they are to flower: calendula (Calendula officinalis), nigella (Nigella damascena) and larkspur (Consolida ajacis) all benefit from autumn sowing, developing stronger root systems over winter than spring-sown plants / Lift and store dahlia tubers in colder regions once foliage blackens after the first frost — dust cut surfaces with sulphur powder to prevent fungal rot during storage.

Legend
Day Moon Moon disc

* Times on this calendar are for the North Hemisphere. They're given in Universal Time (GMT), meaning they're computed based on the Greenwich meridian.

Depending on where you live, you can adjust the time down to the exact minute to have your true "local moon planting time". If you're East of the Greenwich meridian, you must add minutes; if West, subtract them. A good rule of thumb is to consider your time zone: if your local time is GMT+1, as in Paris, then you must add an hour; if it's GMT-5, as in New York, you must subtract 5 hours. A node at 3PM GMT in London will take place at 4PM (16:00) in Paris and 10AM in New York. You can even adjust for minutes in the same manner, if you're far east or west within your time zone.

In addition, in some parts of the world, you might have to adjust these times because of "Daylight Saving Time". In this case, you should adjust by an hour compared to Standard Time, in addition to the modification resulting from your timezone.

** Gardening isn't recommended 5-6 hours before and after a lunar node, apogee or perigee.

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Your reactions
  • Anthony Thomas wrote on 16 September 2025 at 18 h 58 min
    best planting days for below and above ground

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  • BArth wrote on 28 February 2025 at 23 h 25 min

    super calender moon planting 2025

  • Fred wrote on 23 January 2025 at 8 h 56 min
    Is this website for america only? There ARE other places on this planet. Like the SOUTHERN HEMISPHERE.

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  • cate maccoll wrote on 19 June 2024 at 22 h 38 min
    im super confused, this calender says the full moon was on the 4th and the new moon is on the 18th, but thats not correct. this can’t be the calender for 2024, it does say it is though. help anyone?

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  • Lu Narine wrote on 27 May 2024 at 21 h 01 min

    I’m mystified why 5 days of the end of May are missing from the website.ie May 27-31.
    Hard to know what tasks are best done during this period. Do you have the data to email me?

    Was this an oversight or intentional? I find your site is SUCH an asset to my gardening and I appreciate it!!!!!

  • Susan Vaughn wrote on 22 May 2024 at 4 h 19 min

    Can I transplant a “Japanese Maple” after May 21-May 31st. 2024? The plant is 2′ high

    • Trevor wrote on 18 October 2025 at 17 h 09 min
      Yes you may.

      Your comment is awaiting moderation.

  • Kay Dunbar wrote on 8 April 2024 at 5 h 31 min

    I love the calendars that my pharmacy puts out every year which show the best sign of the moon when to plant flowers and garden with seeds or plants and has a sheet at back or calendar with information. It has all the information about that you need for flowers and garden but I never got one this year . He was out when I went so I got on the computer to see what I could find. I just came upon this but haven’t got to read all of it but what I have seen, looks like you have covered everything for flowers and garden.

  • Barb wrote on 6 January 2024 at 17 h 32 min

    On the Planting by the Moon calendar for Jan 6 2024 there is a statement which indicates it is time to “set up rose hips” for grafting. How exactly do you set up rose hips?

    • Joe Cason wrote on 20 November 2025 at 13 h 51 min
      What is a leaf day? Sorry, I am new.

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