{"product_id":"peltandra-undulata-green-arrow-arum-pond-marginal-plant","title":"Peltandra undulata - Green Arrow Arum, Pond Marginal Plant","description":"\u003cp\u003ePeltandra undulata (accepted name Peltandra virginica), known as green arrow arum, is a bold marginal plant with long, glossy, arrow-shaped leaves. In early summer it carries narrow green spathes with wavy pale edges, followed by round green berries.\u003c\/p\u003e\n\u003ch2\u003eGreen arrow arum at a glance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBotanical name\u003c\/th\u003e\n\u003ctd\u003ePeltandra virginica (syn. Peltandra undulata)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon name\u003c\/th\u003e\n\u003ctd\u003eGreen arrow arum, arrow arum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlant type\u003c\/th\u003e\n\u003ctd\u003eClump-forming perennial; dies back in winter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight and spread\u003c\/th\u003e\n\u003ctd\u003eUp to about 1 m tall, up to 50 cm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlowers\u003c\/th\u003e\n\u003ctd\u003eNarrow green spathe with a wavy pale edge, early summer, then green berries\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\u003eWet loam; any pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePond depth\u003c\/th\u003e\n\u003ctd\u003eUp to 20 cm of water over the crown (one nursery suggests 5–10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardiness\u003c\/th\u003e\n\u003ctd\u003eRHS H6 – hardy in a very cold winter (-20 to -15°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNative to\u003c\/th\u003e\n\u003ctd\u003eEastern North America (not UK native)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhere to plant green arrow arum\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA pond shelf or basket with up to 20 cm of water over the crown\u003c\/li\u003e\n\u003cli\u003ePermanently wet soil at the pond edge\u003c\/li\u003e\n\u003cli\u003eFull sun or part shade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to plant and care for it\u003c\/h2\u003e\n\u003cp\u003ePlant in an aquatic basket in spring. The RHS calls it vigorous and says it may need regular division in small gardens. It is generally free of pests and diseases.\u003c\/p\u003e\n\u003ch2\u003eIs it poisonous?\u003c\/h2\u003e\n\u003cp\u003eYes. The leaves contain calcium oxalate and are toxic raw, so do not eat any part of it and keep pets away.\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":60230845268313,"sku":"MP087-plug","price":2.6,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Bareroot","offer_id":60230845301081,"sku":"MP087-9cm","price":6.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 9cm Potted","offer_id":60230845333849,"sku":"MP087-9cmpot","price":8.8,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 1Ltr Bareroot","offer_id":60230845366617,"sku":"MP087-1ltr","price":10.72,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 1Ltr Potted","offer_id":60230845399385,"sku":"MP087-1ltrpot","price":12.67,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 3Ltr Bareroot","offer_id":60230845432153,"sku":"MP087-3ltr","price":19.5,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 3Ltr Potted","offer_id":60230845464921,"sku":"MP087-3ltrpot","price":23.4,"currency_code":"GBP","in_stock":false},{"title":"1 \/ 2x Pot \u0026 Compost","offer_id":60230845497689,"sku":"MP087-2xpot-2xcompost","price":24.0,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 7cm Bareroot","offer_id":60230845530457,"sku":"MP087-Plug-3x","price":7.41,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 9cm Bareroot","offer_id":60230845563225,"sku":"MP087-9cm-3x","price":19.38,"currency_code":"GBP","in_stock":false},{"title":"3 \/ 1Ltr Bareroot","offer_id":60230845595993,"sku":"MP087-1Ltr-3x","price":30.55,"currency_code":"GBP","in_stock":true},{"title":"3 \/ 3Ltr Bareroot","offer_id":60230845628761,"sku":"MP087-3Ltr-3x","price":55.58,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/8757\/5385\/files\/product_0_1_0115.jpg?v=1793100562","url":"https:\/\/jamiesonbrothers.com\/products\/peltandra-undulata-green-arrow-arum-pond-marginal-plant","provider":"Jamieson-brothers","version":"1.0","type":"link"}