LANDSCAPING : A descending Waxing Crescent with tomorrow’s First Quarter just hours away — the energy is building steadily, and flowers feel that quiet anticipation. Deadhead cosmos (Cosmos bipinnatus ‘Sensation Mix’) by cutting stems back to the first healthy lateral bud, 3–5 cm above a leaf node, to trigger a second wave of blooms / Divide and replant clumps of yarrow (Achillea millefolium) that have become congested: lift with a garden fork, split into sections of 5–7 shoots, and replant 40 cm apart in well-drained soil — division now lets roots establish before autumn / Layer a 4 cm mulch of composted bark around the base of repeat-flowering roses (Rosa ‘The Generous Gardener’ or ‘Boscobel’), keeping it 5 cm clear of the main stem to protect surface roots without encouraging collar rot / Stake tall dahlias (‘Café au Lait’, ‘Bishop of Llandaff’) with bamboo canes at 120 cm, tying stems loosely with soft twine — August winds can snap heavy heads overnight.
VEGETABLE PATCH : Flower-day energy extends a welcome hand to any kitchen garden plant that blooms before it fruits. Pinch out sideshoots on cordon tomatoes (Solanum lycopersicum ‘Gardener’s Delight’, ‘Sungold’) removing shoots over 2 cm at the base with a clean thumb-and-finger snap — this concentrates sugars into ripening trusses rather than new growth / Tie in climbing French beans (Phaseolus vulgaris ‘Blue Lake’, ‘Cobra’) to canes or netting at 15 cm intervals; pods left to bulge past 12 cm signal the plant to stop flowering, so harvest frequently / Sow a short row of annual dill (Anethum graveolens) directly in place, seeds scattered thinly and raked to 0.5 cm depth, 20 cm between rows — its umbels attract hoverflies that keep aphid pressure low on neighbouring crops / In Mediterranean or sheltered gardens, a second sowing of climbing courgette (Cucurbita pepo ‘Tromboncino’) can still establish if planted out within the week.