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Brambles

By Gardeners' World on 19/10/2011 15:45:41

to grow again when the stems are cut down.Spreading thickets of thorny, woody growth, which compete with cultivated plants for light, water and nutrients. Cut back stems and dig out roots thoroughly. Pull out seedlings and young plants before they become


Chickweed

By Gardeners' World on 19/10/2011 15:47:06

it immediately if it appears in your greenhouse. Chickweed is a tenacious weed that can grow quickly and form thick mats, which smother nearby plants.Hand weed or hoe out seedlings as they appear, or smother them with a good layer of compost or mulch. The most


Cleavers

By Gardeners' World on 19/10/2011 15:48:46

to suppress seedlings.Apply a contact weedkiller when the plants are young and before they get a chance to flower. freshly-cultivated ground in borders, established flowerbeds, pots, vegetable plotsspring, summer, autumnMore advice on removing weeds


Hairy bitter cress

By Gardeners' World on 19/10/2011 17:34:29

. The weed may be introduced as seed, seedlings or as plants in compost when buying new plants from nurseries or garden centres. It may also spread from neighbouring gardens or remain dormant at depth in the soil to be brought to the surface by cultivation


Fat hen

By Gardeners' World on 19/10/2011 17:17:07

plant can produce 20,000 seeds in its short lifetime. Fat hen is a weed that will quickly spread and colonise any open ground, competing with your other plants for nutrients.Hand weed or hoe out seedlings as they appear, or smother them with a good layer


Groundsel

By Gardeners' World on 19/10/2011 17:32:23

plants by hand before they get the chance to flower and seed. Alternatively, hoe through the surface of the soil to chop them off at the roots. Remove weeds and dispose of them (not on the compost heap) to prevent them re-establishing.Kill the seedlings


Pineapple weed

By Gardeners' World on 19/10/2011 17:43:55

Pineapple weed, Matricaria matricarioides, relishes the challenge of rooting into a well-trodden path or other seemingly unhospitable soils. When walked on the plant's leaves release a pleasant pineapple-like scent, but a single plant will flower


Stinging nettles

By Gardeners' World on 19/10/2011 17:55:06

foliage. Remove seedlings and young plants on freshly cultivated ground before they get chance to establish and spread. Dig out established clumps, ensuring that all of the thick, yellow roots are removed. Where growing nettles to encourage beneficial


Valerian

By Gardeners' World on 19/10/2011 17:57:53

the plant out and trimming it to keep it in check if you don't want to remove it altogether. If you see seedlings appearing, hoe them off or pull them out by hand. If you don't want to dig it out, you can spot-treat the plant using a weedkiller


Shepherd's purse

By Gardeners' World on 19/10/2011 17:46:51

Shepherd's purse is a quick-growing, short-lived weed. One plant is able to produce hundreds of seeds which compound the problem. Its lifecycle is approximately three to four weeks from germination to setting seed. It can be introduced


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