{"product_id":"kale-seeds-willem-s-blue-groninger","title":"Kale Seeds - Willem’s Blue Groninger, ORGANIC","description":"\u003ch2 style=\"font-size: 18px;\"\u003e\u003cem\u003eBrassica napus\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp\u003eHEIRLOOM. This seedstock came to us from Experimental Farm Network, who received it from seedsaver Willem van Leeuwen of Pennsylvania. Willem's Blue Groninger kale originated in Groningen, The Netherlands, and Willem’s strain has overwintered uncovered in PA, so we know it has truly exceptional cold-hardiness! Leaves are green with purple splashes and purple veining, with serrated edges similar to Red Russian kale.\u003c\/p\u003e\n\u003cp\u003e2 gram packet contains a minimum of 300 seeds. \u003c\/p\u003e\n\u003cp\u003eSmall Farmer Grown seed by\u003cstrong\u003e \u003c\/strong\u003eCultivating the Commons in Amery, WI. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*** Lot 146-1 has a germination rate that is below federal standard. The packet weight has been increased to 4 grams. Please be sure to sow these seeds heavily. Germination rate is 66%, tested in December 2025 ***\u003c\/strong\u003e\u003c\/p\u003e","brand":"- Kale -","offers":[{"title":"Default Title","offer_id":44883956990121,"sku":"046-017-1-G","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2550\/8730\/files\/groninger1.jpg?v=1731619123","url":"https:\/\/sowtrueseed.mom\/products\/kale-seeds-willem-s-blue-groninger","provider":"Sow True Seed","version":"1.0","type":"link"}