Pasteurized High-Yield Mushroom Substrate!

Maximush Presents our Pasteurized High-Yielding Mushroom Substrate! We only use the highest quality ingredients in our formula, which we have perfected over more than a decade! Each bag is professionally pasteurized, sealed, and shipped at perfect field capacity. See the MaxiMush difference as you attain wall to wall, floor covering mushroom flushes with our perfect ratio of Coco-Coir, Vermiculite, and Gypsum! Properly stored our amazing substrate remains viable for several months, so relax and take your time! With MaxiMush, You’re Good to Grow!