16 June

LANDSCAPING : A flower day under the Waxing Crescent — with the moon descending, energy moves gently downward into roots and stems, steadying the plant’s framework even as blooms take centre stage. Transplant pot-grown cosmos (Cosmos bipinnatus ‘Purity’), scabiosa (Scabiosa atropurpurea ‘Tall Mix’) and statice (Limonium sinuatum) into border gaps, spacing them 30–35 cm apart and watering in with 0.5 L per plant to settle the rootball / On established roses (Rosa spp.), remove faded blooms by cutting just above the first outward-facing five-leaflet set — this redirects the shrub’s resources into the next flowering flush rather than seed production / Feed dahlias (Dahlia × hybrida) and zinnias (Zinnia elegans) with a low-nitrogen, high-potassium liquid feed (e.g. 4-6-8 at half strength, roughly 2 L per plant) to firm up stems and deepen petal colour / In Mediterranean gardens, pot up gazanias (Gazania rigens) and portulacas (Portulaca grandiflora) in terracotta containers using a gritty, free-draining mix — they thrive in reflected heat and forgive irregular watering.

VEGETABLE PATCH : Calendula (Calendula officinalis) and borage (Borago officinalis) are in full swing in the kitchen garden — gather open flowers in the morning once the dew has lifted, snipping cleanly with scissors to avoid bruising the petals / Direct-sow nasturtiums (Tropaeolum majus) between vegetable rows at 25 cm intervals, pressing seeds 1 cm deep: their edible flowers will attract aphids away from brassicas and draw in pollinating insects over the coming weeks / Sweet peas (Lathyrus odoratus) on supports benefit from a side-dressing of garden compost worked in 8 cm from the base — avoid high-nitrogen feeds at this stage, which push leaf growth at the expense of flower production / If you have a polytunnel or cold frame, check that cucumber (Cucumis sativus) and melon (Cucumis melo) plants are producing both male and female flowers; hand-pollinate female blooms with a soft brush mid-morning to ensure fruit set.