The easiest way to grow dung-loving mushrooms. Works
like magic! 
ContamShield: The Gold Standard in Sterility, backed by Hospital Grade Bio-Indicators and no-hassle replacements. 
Can grow more than 2.5 pounds of fresh mushrooms per bag! 
Comes with everything you need, only requires spores or liquid culture.
Mushrooms grow directly in the bag. Ditch the bin!
Perfect for hobbyists and commercial growers
 
Whats Included:
Grow Kit in a Bag™ with self-healing Injection port 
Premium Ingredients: Organic Coco Coir, Organic Vermiculite, Organic Colorado Grown Millet, Organic Compost and Organic Pelletized Gypsum 
Instructional video and guides included
ContamShield Guarantee: Hassle-Free Replacement