{"product_id":"wisteria-floribunda-black-dragon","title":"Wisteria floribunda 'Black Dragon'","description":"\u003cp\u003eThe \u003cstrong\u003eWisteria floribunda 'Black Dragon'\u003c\/strong\u003e is the dramatic \u003cstrong\u003edouble-flowered Japanese wisteria\u003c\/strong\u003e, prized for the darkest, richest colour in the genus. Also sold as \u003cstrong\u003e'Yae-kokuryu'\u003c\/strong\u003e and under the synonym \u003cstrong\u003e'Violacea Plena'\u003c\/strong\u003e, it carries dense, heavily scented racemes up to 50cm long of fully double, deep violet-purple pea-flowers that hang like ropes of velvet in late spring and early summer. The extra petals give each truss a plush, ruffled texture you simply do not get from single-flowered wisterias.\u003c\/p\u003e\u003cp\u003eAmong our \u003ca href=\"\/collections\/hardy-climbers\"\u003ehardy climbers\u003c\/a\u003e, \u003cstrong\u003e'Black Dragon'\u003c\/strong\u003e is the one to choose for pure drama and depth of colour. Rated RHS H6 and holding the RHS Award of Garden Merit, it is fully hardy throughout the UK and copes with cold to around -15C once established, needing no winter protection. It is deciduous, with fresh pinnate foliage following the flowers, and twines up any strong support you provide.\u003c\/p\u003e\u003ch3\u003eHow and where to grow\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e full sun ripens the wood and gives the best flowering, though it tolerates light partial shade. A warm, sheltered south or west-facing wall or pergola is ideal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e any fertile, moist but well-drained soil, from chalk and clay to loam and sand, across the full pH range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e vigorous, reaching around 8m in height with a 4m spread over many years, so give it room and a robust framework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardiness:\u003c\/strong\u003e reliably hardy across the UK with no fleece needed once established.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWisteria is a heavy, long-lived climber that needs strong support, so fix sturdy horizontal wires or a solid pergola before planting and tie in the young stems as they grow. Water well through the first few summers, then prune twice a year, in mid-summer and again in winter, to build flowering spurs and hold the vigour in check. Its deep, cascading colour makes it a showstopper for \u003ca href=\"\/collections\/screening-plants\"\u003escreening and privacy\u003c\/a\u003e, a rich focal point among \u003ca href=\"\/collections\/exotic-border-plants\"\u003eexotic borders\u003c\/a\u003e, and a draw for spring bees among our \u003ca href=\"\/collections\/plants-for-pollinators\"\u003eplants for pollinators\u003c\/a\u003e. For a lighter, free-flowering blue partner, pair it with \u003ca href=\"\/products\/wisteria-sinensis-prolific\"\u003eWisteria sinensis 'Prolific'\u003c\/a\u003e, and browse the full \u003ca href=\"\/collections\/hardy-exotics\"\u003ehardy exotics\u003c\/a\u003e collection to plan the scheme. As with all outdoor plants, our \u003ca href=\"\/pages\/hardy-exotics-what-to-expect\"\u003ewhat to expect\u003c\/a\u003e guide explains how a garden-hardy climber looks and behaves through the seasons.\u003c\/p\u003e\u003cp\u003eEvery Wisteria floribunda 'Black Dragon' we supply is nursery-grown, hand-selected for healthy stems and strong roots, and packed with care to arrive in superb condition ready to train.\u003c\/p\u003e","brand":"GROW TROPICALS","offers":[{"title":"15cm \/ 1.5L","offer_id":57907287294335,"sku":"WISTFLORBLKDRAG15","price":31.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/9645\/0348\/files\/rn-image_picker_lib_temp_c92e8c59-3ee3-4f81-994f-b153d611f04f.jpg?v=1783695057","url":"https:\/\/growtropicals.com\/products\/wisteria-floribunda-black-dragon","provider":"GrowTropicals","version":"1.0","type":"link"}