Search - Articles

Plant summer bulbs, such as liatris, begonia, gloxinia, gloriosa, canna, eucomis and agapanthus Maintain frost-free conditions by installing a thermostatically controlled electric fan heaterBring pots of spring bulbs into the greenhouse to encourage

Plant bulbs, corms and tubers like achimenes, begonias, gloxinias in potsSow coleus and other houseplantsWatch out for pests, like whitefly and red spider mite, and treat at oncePut a mouse trap in your greenhouse if you find seeds and plants being

to encourage early fruitingStart sowing seed of summer bedding and crops that need a long growing season to mature, such as pelargonium, petunia, verbena, salvia, lobelia and begonia

Empty your greenhouse and thoroughly clean inside, pressure washing the frame, staging and glazingCut back overwintered fuchsias, and increase frequency of watering to encourage new growthSow summer bedding plantsMonitor temperatures with a max

, including African violets, begonias and Cape primroseHang yellow sticky traps over plants to catch whitefly and flying pestsSow seeds of herbs, such as parsley, chives, coriander, garlic, basil, dill, fennel, mint, thyme, sage and lovage

Plant strawberry runners in hanging baskets, which you can grow in the greenhouse to produce an early summer crop Order seedlings and bedding plants from mail-order suppliersSow dwarf French beans in a large pot for an early crop in JunePlant lily

are getting too highSow primulas, calceolaria, cineraria and cyclamenPinch out sideshoots on tomatoesPot up houseplants that have become top heavy or pot boundTake leaf cuttings from houseplants including Begonia rex, African violets, streptocarpus, crassula

Hang up yellow sticky traps to monitor and control whitefly and other flying pestsFeed begonias and other plants in potsTreat red spider mite with a biological controlTie ripening melons to sturdy supportsPot on rooted cuttings to keep plants growing

Feed tomatoes in growing bags and pots with a liquid high-potash fertiliser Plant nerines, lachenalia and veltheimia bulbs in potsTake leaf cuttings from begonias, Cape primroses and African violetsSow winter lettuces in potsPot up clumps of chives

of biological control nematodesDamp down the floor on hot days to increase humidityHarvest cucumbers regularly to promote further flower developmentPot up rooted cuttings into individual potsPlant pots of freesias and lachenaliaStop watering begonias