Lifestyle
Ideal ground cover plants

By Debby Looney, gardening expert
Most large gardens have ‘that patch’ which is inaccessible, has bad soil, is on a ditch – a spot where all you really want is some dense ground cover to keep down the weeds. This week I hope to give you some ideas.
Firstly, as with all plants, the growing conditions need to be suitable. Often they need to be shade tolerant, as ground cover is used under trees, on shady banks and so on. Equally, they need to be drought tolerant for the same reasons. When planting your ground cover make sure to dig a large hole, up to three times the size of the pot. Fill back in with good quality top soil mixed with a rich compost – just to give them a good start in life! Water until they are rooted in, especially if under trees.
In shady spots, ivy is an ideal ground cover plant. It spreads quickly and has a glossy green leaf. I think it is an invaluable plant even though I know there is a general aversion to it! Cotoneaster is another excellent plant, hardy, able to cope with any conditions, and fast growing. ‘Queen of Carpets’ is very low growing, and tends to root easily along its way. Cotoneaster dammeri is very quick to cover ground, with long, trailing stems of up to 3m in length. It only grows to a height of 45cm. Cotoneasters have white flowers in spring, which are very popular with pollinators, and red berries in autumn, which are very popular with birds!
SOME MORE SUGGESTIONS
Persicaria family members are also ideal as ground cover plants, typically evergreen or semi-evergreen with pink flower spikes. All varieties have dense foliage making them excellent weed blockers. Persicaria amplexicaulis grows to a height of about 30cm, though the flowers float above the foliage at 60cm. ‘Firetail’ has pink flowers which are a deep burgundy near the top, ‘Firedance’ has bright cerise flowers which contrast beautifully with the foliage, while ‘September Spires’ tends more toward a muted purple. Persicaria runcinate ‘Purple Fantasy’ is grown mainly for its foliage, which is heart shaped with purple and silvery markings. Persicaria affinis ‘Superba’ is a common plant in older gardens, but is very functional. Its evergreen foliage keep weeds down, while its flowers, which start off white and mature to rose, add cheer to even the darkest corners.
Vinca, or periwinkle, is another useful plant, especially on a dry site. Evergreen, with deep green or variegated foliage, it produces white through to purple flowers almost continuously throughout the year. Vinca minor is a low ground hugging plant as opposed to its taller cousin, vinca major, which, though a ground cover, is not quite as good at keeping weeds out.
Finally, an excellent ground cover which is evergreen in all but the coldest winters, is Brunnera. It has large, heart shaped leaves with a silvery sheen and bright blue forget-me-not like flowers in the spring. It grows well in moist shade.
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