Monster Mushroom Company is proud to offer our Sterilized Substrate & Grain Bundle.

• Bundle of THREE – Included is 1 Super Spawn Grain Pak, 2 Super Shroom Final Fruiting Substrate

• A nice little pack to get you started cultivating your own mushrooms!

Super Spawn Grain – These bags are sterilized and ready to be inoculated with your favorite spores. Mycelium loves our special 4 grain mix with our 2 part starter substrate layer. This extra layer helps ignite the mycelium, giving your spores a head start to spawning. Each bag has a self-healing injection port for sterile and easy inoculation, and a .2 micron patch for sterile gas exchange. Each Retail Pak includes (2) Super Spawn 1lb. bags.

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 at your fingertips, all you need to do is mix with your spawned grain and watch the magic happen. Use for your at-home mushroom growing kits. Order today!

• This bundle includes 1 Super Spawn Grain Pack and 2 of the 5lb. Super Shroom final fruiting substrates for one low price!

• A 25% savings.

Specifications:

• Weight: 12 lbs

• Dimensions: 14" x 8" x 6"