{"product_id":"lupine-seed","title":"Lupine Seed","description":"\u003cp\u003eLupine’s dense spires of bright blue flowers signal the coming of spring. Lupine is the only food plant for the larvae of the endangered Karner Blue butterfly. Plants grow 2' tall on sandy loams to very dry sandy soils. Will not grow well in clay soils.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConventional\u003c\/li\u003e\n\u003cli\u003ePerennial and hardy to zone 4\u003c\/li\u003e\n\u003cli\u003ePlants grow to 2 feet tall\u003c\/li\u003e\n\u003cli\u003eSpires of bright blue flowers\u003c\/li\u003e\n\u003cli\u003ePrefers sandy loam to dry sandy soil\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seed Savers Exchange","offers":[{"title":"Default Title","offer_id":46472009023649,"sku":"10759","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/3976\/files\/Screenshot-2025-03-28-083316.jpg?v=1779997512","url":"https:\/\/www.shoptrnha.org\/products\/lupine-seed","provider":"Theodore Roosevelt Nature \u0026 History Association","version":"1.0","type":"link"}