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11 to 19 of 19 results

Field horsetail

By Gardeners' World on 19/10/2011 17:36:06

, and these are followed by light-green shoots up to 60cm in height. The plant spreads among cultivated plants, making for a messy appearance and competing for water and nutrients.A deep-rooted, herbaceous weed, with tough, light-brown or green shoots that resemble pine


Japanese knotweed

By Gardeners' World on 19/10/2011 17:37:41

. It spreads by sprouting from thick, woody rhizomes, and can grow 1.2m in one season. Winter is the only time of year that offers a reprieve, but for the rest of the year it's a plant that needs tough handling as soon as it appears. This weed is especially


Vinca or periwinkle

By Gardeners' World on 19/10/2011 18:00:10

Vinca major or periwinkle is a pretty, low-growing plant often with pale blue flowers that is used as a ground cover plant because of its mat-forming properties. However, it can be very invasive, and will rapidly spread around the garden


Clover

By Gardeners' World on 19/10/2011 16:32:49

Clover, most commonly Trifolium repens, is a perennial weed with shamrock-like leaves and fragrant white flowers. It colonises gardens and lawns using runners that fix into the ground, and competes with other plants for space to grow. Once it


Creeping buttercup

By Gardeners' World on 19/10/2011 16:57:09

tricky weed to eliminate from the garden, as it's difficult to remove the whole plant from the ground. It's best to get rid of it when it's young, before it's had time to spread. Creeping buttercup is easily recognisable by its glossy yellow flowers


Mind-your-own-business

By Gardeners' World on 19/10/2011 17:40:43

Mind-your-own-business, Soleirolia soleirolii, is a creeping perennial with tiny flowers and leaves. The branching stems root as they spread, forming a dense mat of foliage that few plants can grow through. The plant will soon take hold on any soil


Self-heal

By Gardeners' World on 19/10/2011 17:45:17

Self-heal (Prunella vulgaris) is a tenacious perennial weed that loves lawns and will stick close to the ground in order to survive even the closest mowing - it will even flower on 3cm-high flower spikes to ensure survival of its species. It spreads


Yarrow

By Gardeners' World on 19/10/2011 18:04:07

.Yarrow is fairly resistant to many selective weedkillers, but in lawns, use a weedkiller such as a 2, 4-D-based herbicide to remove the weed. Apply in cool, moist, calm conditions when there is least risk of accidentally damaging nearby garden plants.all over


How to weed by hand

By Gardeners' World on 22/07/2011 12:28:39

Monty Don explains the benefits of hand weeding, demonstrating how to keep unwanted weeds at bay.all year round, particularly springMore advice on dealing with weedsHow to hoe effectivelyMaintaining a healthy lawnDealing with brambles


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