Search - Articles

Joe Swift offers step-by-step video advice on propagating water lilies by division, with information on when to do it and a practical demonstration of dividing and potting them on.springMore on garden pondsGrowing marginal plants in a container

in as much light as possible Prune greenhouse vinesPick off faded leaves from plants to prevent spread of fungal diseasesSow lettuce, leeks and onions in a heated propagatorSow greenhouse tomatoes for early pickings

cover to continue cropping over winterVentilate the greenhouse on warm daysLine the glass with bubble polythene for insulationPropagate perennials from root cuttings including phlox, rhus and mintPlant bulbs in large pots of compost ready to fill any

Plant dahlia tubers in pots or trays, and place in a heated propagatorStart raising crops from seed, including tomatoes, chilli peppers, aubergines and cucumbersPrevent seedlings being affected by damping-off disease by watering compost with a

this method for sowing seeds saved from your own dahlia plants at the end of the previous season.10cm pot or seed trayMulti-purpose compost Dahlia seedsPlant label and pencilClear polythene bag and rubber band (for pot) or propagator lid (for seed tray

Learn how to prepare hawthorn berries for planting by following Monty Don's step-by-step video guide. Monty gives tips on cleaning seeds, checking for viability, and the need for a chilling period.autumnMore advice on propagatingHow to grow plants

with low-growing stems can be propagated by layering, such as honeysuckle, mock orange (Philadelphus), rhododendron, magnolia and forsythiaDig up and divide clumps of winter aconitesPlant new shrubs and hardy perennialsCut away old foliage on Christmas

eatenSow seeds of tomatoes, cucumbers, peppers and other greenhouse crops in a heated propagatorPot up begonias individually once new leaves have developedTake cuttings from houseplants including African violetsContinue sowing seeds of summer bedding

and grow bags with tepid water, if possible. Try leaving a few full cans of water in the greenhouse to warm upSend off for biological pest controls for whitefly and red spider mitePropagate lilies from bulb scales, digging bulbs from the garden to remove a

can cause split fruits and blossom end rotThin out bunches of grapes with pointed scissorsPinch out shoot tips on coleus to encourage plants to branch, and remove any flowers that formPropagate pelargoniums from cuttings during July and August to grow