'Boomr Bin' Mushroom Monotub + Filters

Our beginner-friendly Boomr Bin Mushroom Monotub makes mushroom growing easy. Created by mycologists, its patent-pending design is optimized for all growers—whether you prefer lo-tech grows or want to connect automated upgrades (like fresh air fans and humidity controls). Plus, it's made with food-grade materials that are FDA-approved for contact with consumables.

Boomr Bin features:

• Recessed base for stacking multiple monotubs

• Food-grade materials FDA-approved for contact with consumables

• Compact durable design holds up to 25 pounds of substrate

• Latches attached to base to prevent lid from popping off when picking up

• Extra-large latches with recessed grips for easy lifting and transport

• Large rounded corners for easy cleaning and fewer places for contaminants to hide

• Row of 1” holes placed lower in the lid to prevent fuzzy stems

• Black light-blocking base helps colonization and aids in preventing side pinning

• Modular design accepts automated fresh air and humidity systems

• Dimensions: 22”(W) x 15”(D) x 11”(H)

Spawn to bulk ratio:

We recommend mixing 1 colonized grain spawn bag with 2–3 Boomr Bags. (Higher inoculation rates may improve your success.)

22”(W) x 15”(D) x 11”(H)

CLICK HERE for step-by-step instructions