{"product_id":"eupatorium-cannabinum-hemp-agrimony-native-bog-plant","title":"Eupatorium cannabinum - Hemp Agrimony, Native Bog Plant","description":"\u003cp\u003eEupatorium cannabinum, known as hemp agrimony, is a tall UK native wild flower of damp grassland, marshes, fens and riverbanks. Its reddish stems carry dark green, divided leaves, and from July to September dense, domed heads of tiny pale pink to mauve flowers.\u003c\/p\u003e\n\u003ch2\u003eHemp agrimony at a glance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBotanical name\u003c\/th\u003e\n\u003ctd\u003eEupatorium cannabinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon name\u003c\/th\u003e\n\u003ctd\u003eHemp agrimony\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlant type\u003c\/th\u003e\n\u003ctd\u003eTall, fast-spreading perennial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight and spread\u003c\/th\u003e\n\u003ctd\u003eAbout 1–1.5 m tall and wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlowers\u003c\/th\u003e\n\u003ctd\u003ePale pink to mauve, in dense domed heads, July to September\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eFull sun or part shade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoil\u003c\/th\u003e\n\u003ctd\u003eMoist or wet clay or loam; any pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePond depth\u003c\/th\u003e\n\u003ctd\u003eNone – damp ground, not water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardiness\u003c\/th\u003e\n\u003ctd\u003eRHS H7 – very hardy (below -20°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNative to\u003c\/th\u003e\n\u003ctd\u003eUK (native wild flower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIs hemp agrimony a pond plant?\u003c\/h2\u003e\n\u003cp\u003eIt is a damp-ground and bog plant, not a water plant. Plant it in moist or wet soil beside a pond or in a bog garden, not in the water. It spreads quickly and self-seeds, so give it room.\u003c\/p\u003e\n\u003ch2\u003eIs it good for wildlife?\u003c\/h2\u003e\n\u003cp\u003eYes. It is on the RHS Plants for Pollinators list, and its flowers are very attractive to butterflies such as small tortoiseshell and red admiral, as well as many other insects.\u003c\/p\u003e\n\u003ch2\u003eIs it poisonous?\u003c\/h2\u003e\n\u003cp\u003eYes. It contains pyrrolizidine alkaloids, which harm the liver, so it must not be eaten.\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":"Lincspplants","offers":[{"title":"1 \/ 7cm Bareroot","offer_id":60230747095385,"sku":"BP038-plug","price":2.6,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Bareroot","offer_id":60230747128153,"sku":"BP038-9cm","price":6.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Potted","offer_id":60230747160921,"sku":"BP038-9cmpot","price":8.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 1Ltr Bareroot","offer_id":60230747193689,"sku":"BP038-1ltr","price":10.72,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 1Ltr Potted","offer_id":60230747226457,"sku":"BP038-1ltrpot","price":12.67,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 3Ltr Bareroot","offer_id":60230747259225,"sku":"BP038-3ltr","price":19.5,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 3Ltr Potted","offer_id":60230747291993,"sku":"BP038-3ltrpot","price":23.4,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 2x Pot \u0026 Compost","offer_id":60230747324761,"sku":"BP038-2xpot-2xcompost","price":24.0,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 7cm Bareroot","offer_id":60230747357529,"sku":"BP038-Plug-3x","price":7.41,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 9cm Bareroot","offer_id":60230747390297,"sku":"BP038-9cm-3x","price":19.38,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 1Ltr Bareroot","offer_id":60230747423065,"sku":"BP038-1Ltr-3x","price":30.55,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 3Ltr Bareroot","offer_id":60230747455833,"sku":"BP038-3Ltr-3x","price":55.58,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/8757\/5385\/files\/Eupatorium-Cannabinum-001.jpg?v=1793100439","url":"https:\/\/jamiesonbrothers.com\/products\/eupatorium-cannabinum-hemp-agrimony-native-bog-plant","provider":"Jamieson-brothers","version":"1.0","type":"link"}