{"product_id":"lincolnshire-pond-plants-petasites-albus-white-butterbur-bog-plant","title":"Petasites albus - White Butterbur, Bog Plant","description":"\u003cp\u003ePetasites albus, known as white butterbur, is a spreading perennial for wet, shady ground. In late winter and spring it produces white, honey-scented flowers before the leaves, followed by very large, heart- to kidney-shaped leaves that form a dense canopy.\u003c\/p\u003e\n\u003ch2\u003eWhite butterbur at a glance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBotanical name\u003c\/th\u003e\n\u003ctd\u003ePetasites albus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon name\u003c\/th\u003e\n\u003ctd\u003eWhite butterbur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlant type\u003c\/th\u003e\n\u003ctd\u003eSpreading perennial with creeping rhizomes; dies back in winter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight and spread\u003c\/th\u003e\n\u003ctd\u003eFlowering clumps about 30–60 cm; spreads 1.5 m or more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlowers\u003c\/th\u003e\n\u003ctd\u003eWhite, scented, before the leaves, February to May\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003ePart shade; sun only in constantly moist soil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoil\u003c\/th\u003e\n\u003ctd\u003eConstantly moist to wet, humus-rich soil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePond depth\u003c\/th\u003e\n\u003ctd\u003eNone – wet soil on land, not under water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardiness\u003c\/th\u003e\n\u003ctd\u003eHardy; naturalised in the UK since 1840 (not rated by the RHS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNative to\u003c\/th\u003e\n\u003ctd\u003eNot UK native\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIs white butterbur a pond plant?\u003c\/h2\u003e\n\u003cp\u003eNo. It grows in wet soil and on shady riverbanks, not under water. Plant it in constantly moist ground, not in the pond.\u003c\/p\u003e\n\u003ch2\u003eIs white butterbur invasive?\u003c\/h2\u003e\n\u003cp\u003eYes. The GB Non-Native Species Secretariat says it forms dense patches that crowd out native plants, and pieces of rhizome regrow and travel downstream along watercourses. The BSBI records it as invasive in parts of eastern and central Scotland, where it destabilises riverbanks. It is legal to buy and grow in a garden (in Scotland it is an offence to plant it in the wild), but plant it only where it can be contained, never near streams, rivers or wild land, and dispose of unwanted roots responsibly.\u003c\/p\u003e\n\u003ch2\u003eIs it poisonous?\u003c\/h2\u003e\n\u003cp\u003eDo not eat it. Butterburs (Petasites) as a group are known to contain pyrrolizidine alkaloids, which are linked to liver damage; no test of this species was found.\u003c\/p\u003e\n\u003ch2\u003eWhich size should I buy?\u003c\/h2\u003e\n\u003cp\u003eBare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot \u0026amp; Compost option is two plants supplied with pots and compost.\u003c\/p\u003e\n","brand":"Lincolnshire Pond Plants","offers":[{"title":"1 \/ 7cm Bareroot","offer_id":54368655245645,"sku":"MP089-plug","price":2.6,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Bareroot","offer_id":54368655278413,"sku":"MP089-9cm","price":6.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Potted","offer_id":54324712276301,"sku":"MP089-9cmpot","price":8.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 1Ltr Bareroot","offer_id":54368655311181,"sku":"MP089-1ltr","price":10.72,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 1Ltr Potted","offer_id":54324712341837,"sku":"MP089-1ltrpot","price":12.67,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 3Ltr Bareroot","offer_id":54368655343949,"sku":"MP089-3ltr","price":19.5,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 3Ltr Potted","offer_id":54324712407373,"sku":"MP089-3ltrpot","price":23.4,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 2x Pot \u0026 Compost","offer_id":54368655376717,"sku":"MP089-2xpot-2xcompost","price":24.0,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 7cm Bareroot","offer_id":54368655409485,"sku":"MP089-Plug-3x","price":7.41,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 9cm Bareroot","offer_id":54368655442253,"sku":"MP089-9cm-3x","price":19.38,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 1Ltr Bareroot","offer_id":54368655475021,"sku":"MP089-1Ltr-3x","price":30.55,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 3Ltr Bareroot","offer_id":54368655507789,"sku":"MP089-3Ltr-3x","price":55.58,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6961\/6973\/files\/Petasites-albus-01-scaled.jpg?v=1784368767","url":"https:\/\/thefoalyard.co.uk\/products\/lincolnshire-pond-plants-petasites-albus-white-butterbur-bog-plant","provider":"The Foalyard","version":"1.0","type":"link"}