The gold standard for gourmet mushroom cultivation. Our premium 6 lb Master Mix blocks are fully sterilized, perfectly hydrated, and ready for immediate inoculation.
$15.00
Kickstart your mushroom grow with our professional-grade 6 lb Sterilized Substrate Blocks. Made from the industry-standard “Master Mix”—a precise 50/50 blend of hardwood sawdust and soy hulls—this substrate is designed to maximize biological efficiency and produce massive, healthy flushes.
We do the heavy lifting so you don’t have to. Each block is hydrated to the optimal moisture content and rigorously sterilized in our commercial autoclaves to ensure a completely contaminant-free environment for your mycelium.
Features:
Weight: 6 lbs of premium substrate
Mix: 50/50 Hardwood Sawdust & Soy Hulls (Master Mix)
Preparation: Fully sterilized and hydrated, ready to use out of the box
Packaging: Sealed in a high-quality, mushroom-specific grow bag with a micron filter patch for proper gas exchange
Ideal For: Wood-loving species such as Oyster mushrooms, Lion’s Mane, Chestnut, and more.
Simply inoculate with your favorite grain spawn or liquid culture and watch it colonize!
| Weight | 6 lbs |
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Price range: $150.00 through $350.00
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$26.00
$15.00
$6.00
$15.00
Price range: $26.00 through $28.00
Price range: $7.00 through $15.00
The "steak" of the mushroom world, known for its thick, succulent stems and savory flavor.
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