19 February

LANDSCAPING : Before 09h25 (UTC), the Moon still favours flowers — a short but genuine window worth seizing. Sow stocks (Matthiola incana ‘Cinderella Mixed’) and wallflowers (Erysimum cheiri ‘Blood Red’) in 9 cm pots under cold glass, covering seeds with just 5 mm of fine compost; the ascending Waxing Crescent draws sap upward, supporting early shoot vigour / Pot up rooted cuttings of osteospermum and argyranthemum into 12 cm pots using a peat-free multipurpose mix with 20% perlite for drainage — firm gently and water sparingly to avoid stem rot at this cold stage / In mild-climate gardens, deadhead any lingering winter-flowering violas and apply a light liquid seaweed feed (5 ml per litre) to encourage a fresh flush before the sign shifts.

VEGETABLE PATCH : After 09h25 (UTC), the Moon moves into a leaf-friendly sign — the day opens up nicely for all things green and leafy. Sow spinach (‘Medania’, ‘Perpetual’) in module trays under a cold frame, pressing two seeds per cell at 1 cm depth into a moist, fine-textured compost; thin to one seedling once germinated — leaf-day energy supports lush, tender growth rather than bolting / Direct-sow land cress and corn salad (mâche ‘Vit’) in shallow 1 cm drills, 20 cm between rows, in a sheltered raised bed or cold greenhouse; both tolerate near-freezing nights and germinate reliably from late February onward / Transplant overwintered pak choi and mustard greens (‘Red Frills’, ‘Golden Streaks’) into a polytunnel bed, spacing plants 25 cm apart — the ascending moon encourages strong upward leaf development, so water in well with room-temperature water after planting.

INDOORS : A steady hand and a sharp eye make all the difference at this time of year. Check overwintering lettuce seedlings (‘Winter Density’, ‘Rouge d’Hiver’) on a bright windowsill: if they have reached 5–6 cm, prick out into individual 7 cm pots to prevent drawn, leggy growth — crowded roots compete for nutrients and slow leaf expansion / Refresh the top 3 cm of compost in pots of growing microgreens (pea shoots, sunflower, radish ‘Rambo’) and resow a new tray to maintain a rolling harvest; on heavy-soil plots or in colder northern gardens, this indoor succession is especially worthwhile when outdoor beds remain waterlogged.