Wholesale Lot Grower's Select Monotub Fruiting Chambers with Filter Disks and Liners (12-Pack)Wholesale Lot Grower's Select Monotub Fruiting Chambers (12 Pack) Includes Filter Disks, Plugs & Liners Choose Small, Medium, or Large Size Stock up and save with this wholesale 12 pack of Grower's Select Monotub Fruiting Chambers, designed for serious cultivators, commercial operations, and educational labs. Choose from Small, Medium, or Large tubseach molded from super dense polypropylene for long lasting durability and efficient airflow management.

5-Grain Spawn Bag: Packed with premium grains for vigorous mycelium growth

6 premium adhesive filter disks included

Yes — many experienced Maitake growers skip grain spawn entirely and transfer agar wedges directly to sterilized supplemented oak sawdust blocks

Trusted by working labs—upgrade to Microppose Poly Film and keep your cultures sealed

Over-pressure relief valve for added operational safety

which softens the texture and dilutes the rich flavor

Yun Zhi (雲芝)

Black Pearl produces dramatic dark grey-black caps over thick

Triple-Washed & Low EC – Reduced salts for cleaner colonization

Full Circle is handcrafted in ultra-small batches for exceptional freshness and potency

Total Weight: 6 lb XL all-in-one grow bag

Long-term mycelium preservation