Called by some as the Genus Mix, this mushroom growing substrate is a proprietary manure based blend designed to provide the ideal moisture, PH levels and Nitrogen for all of your manure loving species. Your mushrooms will thrive in our substrate, which features? manure, coco coir, vermiculite, gypsum, organic earth worm castings.
The bag will arrive hydrated to ideal capacity, pasteurized and ready for use.
Available in 5lb, 7.5lb, and 10lb bags.
5 Pound, 7.5 Pound, 10 Pound