Super Shroom Final Fruiting Substrate, 5lb each – For optimal mushroom growth. Now with worm castings!  Perfectly blended to field capacity, sterilized, and ready to use. A specially formulated mix of Coco, Vermiculite, and Gypsum and hydrated with Rocky Mountain Spring Water, distilled water, and PH stabilizers. This is the ideal final fruiting substrate for mushroom growing at your fingertips, all you need to do is mix with your spawned grain and watch the magic happen. Whether you are just starting your mushroom farming or you are looking for great at-home mushroom grow kits, Monster Mushroom Company has got you covered. Order online today!

• This bundle includes 3 of the 5lb. Super Shroom final fruiting substrates (Sterilized Mushroom Substrate) for one low price!

• A 25% savings

Specifications:

• Weight: 15 lbs

• Dimensions: 12" x 12" x 6"