Horticulture & Plant Ideas

Quick Answer Yes, spent compost can be reused. Sieve out old roots, mix with fresh compost or well-rotted manure to boost nutrients, then use it to mulch borders, top dress lawns, help lawn seed germinate, boost a compost heap, or refill pots for a second season. Avoid reuse only if the previous plants showed disease. […]

Quick Answer The Ryobi OHT1855R ONE+ is a 2.7kg cordless hedge trimmer that cuts branches up to 22mm, runs for around 30 minutes on a 2.0Ah battery, and uses the same ONE+ battery as over 100 other Ryobi tools. It is heavier and pricier than entry-level rivals, but the rotating handle and clean cut make […]

Quick Answer The best ornamental grasses for UK gardens are clump-forming varieties like Stipa tenuissima for small spaces and Miscanthus or Calamagrostis for larger borders. Most need full sun and free-draining soil, need very little feeding, and want cutting back hard each February before dividing overcrowded clumps every three to four years in spring. I […]

Quick Answer Box hedges die or deteriorate mainly from two causes: box blight, a fungal disease causing brown leaves, black stem streaks, and bare patches in damp conditions; or box tree moth caterpillar, a pest that strips foliage and leaves distinctive white webbing. Both can kill established plants if left untreated. Correct diagnosis is essential […]

Quick Answer Prune apple trees between November and late February while they are dormant. Remove dead, damaged or crossing wood first, shorten this year’s new growth by a quarter, take out any double leaders, then thin congested growth back to an outward facing bud to keep an open goblet shape. Every garden should have at […]

Quick Answer The best hedges for windy and exposed UK sites are tough, dense growers that filter wind rather than block it. Hawthorn, blackthorn and field maple make unbeatable native windbreak hedges, hornbeam and beech are the strongest formal deciduous options, yew is the classic formal evergreen, and Escallonia, Griselinia, Elaeagnus and Portuguese laurel handle […]

BBC Garden Rescue designer Lee Burkhill explains how to get rid of garden weeds organically — which tools work, why homemade remedies fail, and how to stop weeds coming back.

Quick Answer Himalayan balsam grows 1.5 to 2.5 metres tall with hollow, reddish, translucent looking stems and distinctive pink to purple, helmet shaped flowers from June to October. It is not illegal to have it on your land, but it is an offence to let it spread into the wild, and its seed pods explode […]

Quick Answer Giant hogweed grows up to 5 metres tall with thick, hollow stems covered in purple blotches and coarse bristles, and umbrella shaped white flower heads up to 60cm across. Its sap contains compounds that make skin extremely sensitive to sunlight, causing severe burns and blistering on contact combined with UV exposure. If sap […]

Quick Answer Ragwort is a UK native wildflower with clusters of small daisy like yellow flowers on stems 30 to 100cm tall. It is not illegal to have it in a garden, but it is listed as an injurious weed under the Weeds Act 1959 because it is toxic to horses and livestock if eaten. […]