{"product_id":"kings-seeds-pumpkin-polar-bear-f1","title":"Kings Seeds Pumpkin Polar Bear F1","description":"\u003cp\u003ePumpkin Polar Bear F1 seeds produce extra-large white coloured pumpkins which retains their colour well after maturity. Although the outside is ghoslty white, which makes them great for displays and halloween decorations, their insides are a deep orange colour. Fruits can reach 15kg upwards! These prefer full sun and planted in raised bed or large pots \/ containers.\u003cbr\u003e\u003cbr\u003eWhen to Sow Polar Bear Pumpkin Seeds\u003cbr\u003eApril to May Under glass or May June Outdoors.\u003cbr\u003e\u003cbr\u003eWhere to Sow\u003cbr\u003eSow seed on edge 1.5cm (1\/2\") deep to prevent rotting in pots or trays during April to May 2.5cm (1\") apart under glass at 20°C (68°F) using good quality seed sowing compost.\u003cbr\u003eSow outdoors mid-May to June direct into growing site 1.5cm (1\/2\") deep 2 to 3 seeds in each position 60cm (24\") apart. \u003cbr\u003e\u003cbr\u003eWhat to do next\u003cbr\u003eGreenhouse sowings should be gradually hardened off once they have developed the first pair of rough leaves and transplanted to growing site in late-May to early-June 60-90cm (24-36\") apart once all risk of frost has past. Outdoor sowings should be thinned to one plant per station.\u003cbr\u003e\u003cbr\u003ePlant Out\u003cbr\u003eMay to June.\u003cbr\u003e\u003cbr\u003eHarvest\u003cbr\u003eSeptember to October.\u003cbr\u003e\u003cbr\u003eHandy Tip\u003cbr\u003eAlways grow pumpkins in a sunny spot in rich fertile soil. Water regularly once fruits start to swell.\u003c\/p\u003e","brand":"King's Seeds","offers":[{"title":"Default Title","offer_id":48688467280114,"sku":"2531824","price":3.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/4605\/7714\/files\/WebsiteImageTemplate-2026-01-25T135407.946.jpg?v=1769349262","url":"https:\/\/www.zoarsark.co.uk\/products\/kings-seeds-pumpkin-polar-bear-f1","provider":"Zoars Ark Pet Superstore","version":"1.0","type":"link"}