Before the evening change, flower day : Waning Crescent light suits gentle, purposeful work among flowering plants. Snip sweet pea stems just above a leaf node — harvesting regularly encourages the plant to push out fresh blooms rather than setting seed. French marigold seedlings started under cover a few weeks ago can be cut for small posies or pressed for drying; if you’re thinning a tray, plant the strongest ones out at 25 cm in the row, rows 30 cm apart. Rose blooms at their peak are worth cutting now — take stems in the early morning, cut at a slant just above an outward-facing bud, and plunge them immediately into water for long-lasting arrangements. Strawberry blossoms are worth collecting too: a handful of open flowers picked now can be dried and used in herbal teas or as a gentle garnish.
LANDSCAPING : Wisteria has likely finished its main flush — check the long whippy shoots and pinch them back to five or six leaves to keep the framework tidy and encourage next year’s flower buds to form. Lavender plants can be lightly groomed now: remove any spent early spikes and check the base for woody dieback. Hydrangea mopheads are swelling with promise; keep the soil consistently moist and lay a fresh 5 cm mulch of composted bark around each crown to lock in moisture during warm late-May days.
After the evening change, leaf day : In the final hour or so before midnight, conditions shift toward foliage — a quiet moment to water leafy plants deeply at the base and plan tomorrow’s tasks around the kitchen garden.
INDOORS : Lemon tree and oleander pots can be moved gradually to their outdoor summer positions if nights stay above 10 °C — choose a sheltered, sunny wall and ease them into full sun over a week to avoid leaf scorch.