Manure/Grass Lover's Bulk Spawn Growing & Casing Kit Specialized Substrate & Casing Kit for Advanced Growers Tailored for mushrooms that thrive in grassland or manure-rich environments, the Manure/Grass Lover's Bulk Spawn Grow & Casing Kit includes everything needed to create optimal conditions for species requiring aged horse manure and high-pH peat-based casing layers. Designed by Gordo Tek, this kit is ideal for advanced researchers who know exactly what they're working with. The included substrate blend is made from sun-aged pasture-fed horse manure, finely chopped straw, coir, vermiculite, and a buffered pH formulation—vacuum-sealed and pasteurized for 2.5 hours to eliminate harmful bacteria while preserving beneficial microbes. Once your grain spawn is fully colonized, simply mix it into the provided manure-based substrate and top with the included casing layer. The casing mix arrives in a 3T Unicorn bag. A step-by-step guide is included to walk you through the process, including tips for high-air exchange fruiting chambers. Kit Includes: (3) Heavy-duty aluminum trays (13" x 9") (3) Clear dome lids 6 lbs of pasture-fed manure-based substrate 5lbs pasteurized peat moss casing mix - pre-mixed and pasteurized, ready to use out of the bag! Step-by-step instruction guide Note: This kit is not intended for species such as Panaeolus cyanescens unless permitted by your local laws. Recommended for experienced users only.
