{"product_id":"lychnis-petit-henri-cotswold-grown-herbaceous-perennial","title":"Lychnis ‘Petit Henri’ - Cotswold Grown Herbaceous Perennial","description":"\u003cp class=\"p1\"\u003eA compact and floriferous perennial, \u003ci\u003eLychnis ‘Petit Henri’\u003c\/i\u003e produces fluffy, double white blooms on upright stems throughout summer. The flowers sit above silvery-green foliage, offering a soft, romantic charm to borders, cottage gardens, and wildlife-friendly planting schemes. Despite its delicate appearance, it’s a robust and easy-to-grow variety that keeps blooming from early summer into autumn.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLychnis ‘Petit Henri’\u003c\/b\u003e\u003c\/span\u003e, commonly known as White Campion or Double White Lychnis, is a smaller, more refined cultivar of the traditional \u003ci\u003eLychnis coronaria\u003c\/i\u003e, bred for continuous flowering and a more manageable habit.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePerennial\u003cbr\u003e\u003c\/b\u003eUpright, Flowering, Summer–Autumn Interest\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFlowers:\u003c\/b\u003e\u003c\/span\u003e June–September\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFoliage:\u003c\/b\u003e\u003c\/span\u003e Spring–Autumn\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eScientific Name\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eLychnis coronaria\u003c\/i\u003e ‘Petit Henri’ (from Greek \u003ci\u003elychnos\u003c\/i\u003e, meaning “lamp” – possibly referring to the bright flowers or historical use of the woolly leaves as lamp wicks)\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSynonyms\u003cbr\u003e\u003c\/b\u003eOften sold as \u003ci\u003eSilene\u003c\/i\u003e ‘Petit Henri’ (following recent reclassification of the \u003ci\u003eLychnis\u003c\/i\u003e genus into \u003ci\u003eSilene\u003c\/i\u003e)\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCommon Name\u003cbr\u003e\u003c\/b\u003eDouble White Rose Campion, White Campion\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eOrigin\u003cbr\u003e\u003c\/b\u003eGarden cultivar; parent species native to southeastern Europe and Asia Minor\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePruning Tips\u003cbr\u003e\u003c\/b\u003eDeadhead regularly to prolong flowering. Cut back spent stems in late autumn, or leave seedheads for winter interest and wildlife value, then tidy in spring.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWildlife Value\u003cbr\u003e\u003c\/b\u003eFlowers are attractive to bees, butterflies, and other pollinators.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePositioning\u003cbr\u003e\u003c\/b\u003ePrefers full sun but tolerates partial shade. Best in mixed borders, cottage gardens, and wildlife-friendly schemes.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWater\u003cbr\u003e\u003c\/b\u003eWater regularly until established. Drought-tolerant once mature, though benefits from watering during prolonged dry spells.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSoil\u003cbr\u003e\u003c\/b\u003eWell-drained soil is essential. Tolerates poor or sandy soils. Avoid heavy clay or overly rich compost.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eFood\u003cbr\u003e\u003c\/b\u003eFeed lightly in spring with a balanced fertiliser if desired, but avoid overfeeding, which may reduce flowering.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePet-safe\u003cbr\u003e\u003c\/b\u003eNon-toxic and safe for pets.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSprouts Top Tips\u003cbr\u003e\u003c\/b\u003eMix with soft pinks, purples, or ornamental grasses for a dreamy, romantic border – and enjoy the way its snowy blooms glow in the evening light.\u003c\/p\u003e","brand":"Sprouts of Bristol","offers":[{"title":"9cm","offer_id":56239158395261,"sku":"9943059510571","price":5.0,"currency_code":"GBP","in_stock":false},{"title":"13cm","offer_id":56239158428029,"sku":"7943059510571","price":8.0,"currency_code":"GBP","in_stock":false},{"title":"17cm","offer_id":56239158460797,"sku":"5943059510571","price":12.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0490\/2774\/3905\/files\/lychnis-petit-henri-cotswold-grown-herbaceous-perennial-594046.jpg?v=1750293174","url":"https:\/\/sproutsofbristol.pro\/products\/lychnis-petit-henri-cotswold-grown-herbaceous-perennial","provider":"Sprouts of Bristol","version":"1.0","type":"link"}