Grower's Select 28Q Cube Mushroom Monotub Fruiting Chambers with Filter Disks and Liners (2 Pack)

This 2-Pack features high-density polypropylene durability and resilience. Includes 8 Monotub Filter Disks, 2 liners and 8 Plugs.

Optimized Air Exchange - It has 4 air holes with our signature 2.5" Monotub Filter Disks strategically placed to give mushrooms the best growth environment.

Small but Mighty! 28 Quart volume measuring 12" x 12" x 12" OD, this chamber offers plenty of space while keeping the size compact.

Incubation Control: With the provided hole plugs, easily manage airflow during the incubation phase, guaranteeing optimal growth conditions.

Stackable & Sturdy: Designed with a stackable base that can support up to 10 bins stacked atop one another. Each monotub can support 150 lbs

Ideal Quantity of Grain Spawn to use per tub: 32-48oz (1.0-1.5lbs) | Bulk Substrate: 4-5lbs