{"product_id":"ultra-tech-premium-horticultural-vermiculite-signature-blend-8-quart","title":"Ultra Tech Premium Horticultural Vermiculite Signature Blend - 8 Quart","description":"\u003cp\u003e- Balanced moisture and aeration: Supports strong, healthy plant growth.\n- High nutrient-holding capacity: Stores nutrients and releases them slowly for uniform development.\n- Clean and safe: Odorless, non-toxic, and sterile for horticultural use.\n- Promotes strong roots: Encourages vigorous, resilient root systems.\n- Excellent retention: Holds moisture and nutrients to improve plant performance.\n- For potting mixes, combine 1?2 parts vermiculite with 2?3 parts peat moss and coconut coir, adding perlite if desired.\n- In lettuce pot trials, mixes containing 2 parts (40%) vermiculite produced the healthiest, most vigorous plants.\n- For microgreens, incorporate up to 20% of the signature blend into peat moss and coconut coir substrates, spread evenly into trays, sow seeds, and apply a thin 1\/8-inch top layer of vermiculite to help maintain consistent surface moisture. Water lightly and evenly, avoiding saturation or standing water, as excess moisture can inhibit early growth. The signature blend is especially effective for water-sensitive and small-seeded varieties by helping maintain the proper moisture balance.\n- For seed starting, blend 1 part vermiculite with 4 parts coconut coir and peat moss, fill trays loosely, moisten, sow seeds, and top with a 1\/8-inch layer of vermiculite to support moisture retention and airflow.\n- For root cuttings, prepare the same 1:4 vermiculite-to-coir\/peat blend, insert cuttings at the recommended depth, lightly top with vermiculite, and maintain consistent moisture until a strong root system develops.\n\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"GreenCampGear","offers":[{"title":"Default Title","offer_id":53918699684205,"sku":"B0GJGLYXST","price":34.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5875\/3389\/files\/71rAotNZfWL._AC_SX679.jpg?v=1788902043","url":"https:\/\/greencampgear.com\/products\/ultra-tech-premium-horticultural-vermiculite-signature-blend-8-quart","provider":"GreenCampGear","version":"1.0","type":"link"}