LANDSCAPING : Before 09h33 (UTC), the Moon sits in a root-friendly sign — a brief but genuine window to firm in any bare-root hedging plants such as hawthorn (‘Paul’s Scarlet’), blackthorn or field maple before the ground hardens again overnight / Work a 5 cm layer of well-rotted manure around the base of dormant rose bushes (‘Gertrude Jekyll’, ‘Reine des Violettes’), keeping it 10 cm clear of the main stem to avoid collar rot; this feeds the soil biology ahead of spring root flush / Check ties on newly planted standard trees — loosen any that have tightened over winter to prevent bark chafing as stems begin to swell.
VEGETABLE PATCH : After 09h33 (UTC), the New Moon arrives at 12h01 (UTC) and the day shifts to a flower-energy signature — a quiet but purposeful reset that suits sowing plants grown primarily for their blooms or their above-ground harvest / Under cold glass or a frost-free polytunnel, sow sweet pea (‘Matucana’, ‘Cupani’) in deep root-trainers filled with a 50/50 mix of seed compost and grit, pressing each seed 2 cm deep; soaking seeds overnight in tepid water beforehand accelerates germination by softening the hard testa / Sow calendula (‘Indian Prince’, ‘Art Shades’) and cornflower (‘Blue Ball’) in module trays, 1 seed per cell at 1 cm depth — both tolerate cool conditions down to 5 °C and will produce sturdy transplants by late March / In Mediterranean or mild coastal gardens, direct-sow annual larkspur in a sheltered border now; elsewhere, keep sowings under cover.
INDOORS : The New Moon marks a natural pause — use this reset to audit your seed collection rather than starting new trays / Check germination viability of older stocks: place 10 seeds of tomato (‘Gardener’s Delight’, ‘San Marzano’), pepper (‘Marconi Rosso’) or aubergine (‘Violette de Florence’) between two damp sheets of kitchen paper in a warm spot (18–20 °C) for 5–7 days to test germination rate before committing to a full sowing / Refresh the growing medium in any pots of overwintering pelargonium or fuchsia: scrape away the top 3–4 cm and replace with fresh peat-free compost mixed with a pinch of slow-release fertiliser to support the first flush of new growth.