Before 11h10 (UTC), root day: ROOT CROPS : The morning soil feels particularly responsive to root work! Harvest mature sweet potatoes by carefully loosening soil 30cm around plants with a garden fork, then gently lifting the tubers to avoid cuts that invite rot. / Thin out autumn-sown carrots like ‘Autumn King’ and ‘Chantenay’ to 5cm spacing, removing the smallest seedlings to allow proper development of remaining roots. / Apply a light dusting of rock phosphate (25g per square meter) around established root crops to support robust underground growth as days begin to shorten.
After 11h10 (UTC), flower day: LANDSCAPING : Late summer flower beds welcome your attention now! Deadhead dahlias, cosmos and zinnias by cutting spent blooms back to the first set of healthy leaves, encouraging a final flush of flowers before autumn arrives. / Plant autumn-flowering bulbs like colchicum and autumn crocus 8cm deep in well-drained soil where they’ll receive at least 4 hours of daily sunshine. / Divide overcrowded bearded iris, replanting the youngest rhizomes with their tops just visible at the soil surface and 30cm between plants. / Take semi-ripe cuttings from lavender, rosemary and sage – 10cm lengths cut just below a leaf node will root readily in a mix of equal parts perlite and compost.
INDOORS : Houseplants respond beautifully to the shifting seasonal light! Rotate flowering indoor plants like African violets and peace lilies a quarter turn weekly to maintain even growth as the sun’s angle changes. / Increase humidity around tropical specimens by grouping plants together or placing them on pebble trays filled with water (ensuring pots sit above the waterline). / Reduce feeding of flowering houseplants to half-strength, applying every 3-4 weeks as growth naturally slows with decreasing daylight hours.