{"product_id":"worm-castings-organic","title":"Urban Worm Company Worm Castings - Approved for Organic Use","description":"\u003ch2\u003eUrban Worm Company Worm Castings — OMRI Listed, Approved for Organic Use\u003c\/h2\u003e\u003cp\u003eThese worm castings from Urban Worm Company carry OMRI certification — meaning they've been independently reviewed and approved for use in certified organic production. If you're growing organically or just want the cleanest soil amendment you can buy, that certification matters.\u003c\/p\u003e\u003ch3\u003eWhat Makes These Castings Stand Out\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOMRI Listed\u003c\/strong\u003e — approved for organic use, independently verified\u003c\/li\u003e\n\u003cli\u003eBalanced fungal-to-bacterial ratio for broad soil health benefits\u003c\/li\u003e\n\u003cli\u003eHigh humic acid content supports nutrient availability and water retention\u003c\/li\u003e\n\u003cli\u003eOdorless, fine-textured, and easy to apply\u003c\/li\u003e\n\u003cli\u003eShelf life of 6+ months when stored away from UV light\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use Worm Castings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop dressing:\u003c\/strong\u003e apply 1\/4” to 1\/2” layer around the base of plants and water in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotting mix:\u003c\/strong\u003e blend up to 20–30% castings into your potting soil for containers and raised beds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeed starting:\u003c\/strong\u003e mix into germination medium to support early root development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompost tea:\u003c\/strong\u003e steep in aerated water for 24–48 hours to brew a liquid soil drench\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable in 5 lb, 10 lb, 15 lb, 30 lb, and 40 lb bags with free shipping to the lower 48.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWorm castings are a soil amendment and conditioner. Results vary by soil type, application rate, and growing conditions.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more \u003ca href=\"\/collections\/worm-bin-accessories\"\u003eworm bin supplies\u003c\/a\u003e to round out your setup.\u003c\/p\u003e","brand":"Urban Worm Company","offers":[{"title":"5 lbs","offer_id":44243345047805,"sku":"sku-32829385179216","price":25.0,"currency_code":"USD","in_stock":true},{"title":"10 lbs","offer_id":44243345080573,"sku":"sku-32119595401296","price":37.0,"currency_code":"USD","in_stock":true},{"title":"15 lbs","offer_id":46086330351869,"sku":"sku-46231636181240","price":47.0,"currency_code":"USD","in_stock":true},{"title":"30 lbs","offer_id":46688505889021,"sku":"sku-46947885744376","price":74.0,"currency_code":"USD","in_stock":true},{"title":"40 lbs","offer_id":44243345146109,"sku":"sku-43949667057912","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/8427\/2381\/files\/UW-Castings-on-pile-w-OMRI-sq-800px.jpg?v=1699379778","url":"https:\/\/www.livingwatershomestead.com\/products\/worm-castings-organic","provider":"Living Waters Homestead","version":"1.0","type":"link"}