Boomer Shroomer Dry Bulk Substrate for Mushroom Cultivation (Coco Coir, Vermiculite, Gypsum) | Produces 10 Pounds of Pasteurized Substrate, Enough for Two Monotubs | Mushroom Substrate

Description

🍄 Cultivate your own magic—grow like a pro with Boomer Shroomer!

Boomer Shroomer Dry Bulk Substrate is a premium, ready-to-hydrate blend of 500g coco coir, 500g vermiculite, and 100g gypsum designed for mushroom cultivation. It yields approximately 9 pounds of pasteurized substrate, ideal for two monotub grows, offering excellent moisture retention, aeration, and pH balance to support vigorous mycelial development. Perfect for both beginners and experienced cultivators.