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20 August

LANDSCAPING : Before 00h19 (UTC), the moon is still in a flower sign — a brief but genuine window to deadhead cosmos (Cosmos bipinnatus) and zinnias (Zinnia elegans), cutting spent blooms back to the next healthy bud node to keep the display going strong through September / Trim faded flower heads on rudbeckia (Rudbeckia fulgida) and echinacea (Echinacea purpurea), removing the stem cleanly at the base; this prevents self-seeding where it isn’t wanted and channels energy into the remaining buds / In Mediterranean gardens, check that climbing roses aren’t setting hips yet — snip off any forming seed heads to coax a late flush before temperatures drop.

VEGETABLE PATCH : After 00h19 (UTC), the moon shifts to a leaf sign and the First Quarter arrives at 02h46 (UTC) — a tonal shift worth feeling in the garden. The descending moon keeps energy low and steady, which suits leafy crops beautifully: direct-sow autumn spinach (Spinacia oleracea ‘Monstrueux de Viroflay’) 2 cm deep in rows 25 cm apart, firming the seedbed gently after sowing / Sow a short row of lamb’s lettuce (Valerianella locusta) and rocket (Eruca vesicaria) now for harvests from October onward; in heavy soils, mix a handful of sharp sand into the drill to aid drainage and prevent damping off / Transplant Chinese cabbage (Brassica rapa subsp. pekinensis) and pak choi seedlings raised under cover, spacing at 30 cm; water in with a fine rose, about 0.5 L per plant, and shade lightly for 48 hours if the afternoon sun is fierce / Check endive (Cichorium endivia) and batavia lettuce heads for signs of tip burn — improve airflow between plants by removing the outermost damaged leaves with clean scissors.