Zombie Mushrooms Master Mix Mushroom Substrate Bag, 5lb Mega Bag, Pasturized, Hardwood Pellets and Soy Hulls, Pre-Hydrated and Ready to Use (Hardwood & Soy Hulls)








Key features
- •5 LB JUMBO BAGS! - Larger size means Larger yields. Don't fall for competitors 3lb bags. Bigger is better in mycology.
- •PROPERLY HYDRATED - We take the hard approach. Read below why our bags perform better w/ fast colonization.
- •PRE MIXED - We combine hardwood pellets, soy hulls, and water. Your bag is ready to use, or store for later.
- •PASTURIZED! - Sterilized for 2 Hours @ 17 psi in an industrial autoclave. Sealed behined a HEPA Flowhood.
- •UNICORN BAG! - Only the highest and thickest quality plastic bags are used. No cheap thin chinese bags.
- •.2 MICRON FILTER - Bag comes with a breathable filter patch which allows fresh air in, and keeps contams out!
Zombie Mushrooms Master Mix Mushroom Substrate Bag, 5lb Mega Bag, Pasturized, Hardwood Pellets and Soy Hulls, Pre-Hydrated and Ready to Use (Hardwood & Soy Hulls)
List Price: $38.78$34.90DEALYou Save: $3.88 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







