VEGETABLE PATCH : A descending Waning Gibbous moon on a root day — the soil is quietly pulling energy downward, and that’s exactly the kind of steady pull that root vegetables respond to. Direct-sow Hamburg parsley (‘Berliner’) in shallow drills 1 cm deep, rows 25 cm apart, thinning later to 15 cm — its fleshy root stores beautifully through winter / Scorzonera (‘Géante Noire de Russie’) and salsify (‘Mammoth Sandwich Island’) both benefit from an early start in deeply worked, stone-free soil; sow thinly at 1.5 cm depth in rows 30 cm apart, thinning to 10 cm once seedlings are established / Celeriac (‘Prinz’, ‘Monarch’) started indoors now in modules at 18–20°C will reward you with solid, fragrant roots by autumn — press seeds gently onto the surface and cover with the finest dusting of compost, as light aids germination / On heavier soils, ridge up a planting bed for swede (‘Marian’, ‘Best of All’), incorporating a handful of horticultural grit per metre to prevent the waterlogging that causes hollow hearts.
INDOORS : Check on any radish (‘French Breakfast’, ‘Sparkler’) sown under cover last week — thin module-grown seedlings to one per cell now, snipping rather than pulling to avoid disturbing neighbours / Kohlrabi (‘Azur Star’, ‘White Vienna’) sown in trays at 15–18°C germinates quickly; prick out into 7 cm pots once the first true leaf appears, spacing transplants 20 cm apart when hardened off / Keep a close eye on moisture levels in seed trays: at this stage of early spring, compost that stays too wet invites damping off, so water from below by standing trays in a shallow dish for 20 minutes, then draining fully.
LANDSCAPING : Bare-root ornamental grasses and perennials ordered for spring delivery can be heeled in temporarily if the ground is still cold — a shallow trench 15 cm deep, roots covered and firmed, buys you a week or two without stress to the plant / Divide established clumps of Heuchera and Astilbe now before growth accelerates: use two forks back-to-back to tease apart the crown, replant vigorous outer sections at the same depth as before, and water in with 1–2 litres per plant to settle the roots.