'Boomr Bin' Monotub Mushroom Grow Kit

Start growing your own dung-loving edible or medicinal mushrooms indoors. (All that's required is a spore syringe or liquid culture!)

Our beginner-friendly monotub kit makes mushroom growing easy. Created by mycologists, this complete starter kit is equipped with everything you need to grow mushrooms at home.

The 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.) As an added bonus, the monotub is made with food-grade materials that are FDA-approved for contact with consumables.

Each kit includes:

• (1) Boomr Bin monotub
• (3) Boomr Bag Sterile Manure-Based Substrate (5 lbs each)
• (1) Organic Sterilized Grain Bag with Injection Port (3 lbs)
• (1) Coco Coir casing layer (2 lbs)
• (2) Sheets of 1" & 2" self-adhesive filters

Our Boomr Bag, sterilized grain bag, and coco coir are three growth mediums for colonization, incubation, and growth. We've also added two sizes of self-adhesive filters designed to keep out foreign spores and other contaminants while maintaining proper humidity, airflow, and gas exchange.

Boomr Bin monotub features:

• Modular design accepts automated air exchange and humidification systems.
• Food-grade materials are FDA-approved for contact with consumables.
• Compact durable design holds up to 20 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 lid to prevent fuzzy stems.
• Black light-blocking base helps colonization and aids in preventing side pinning.
• Dimensions: 22”(W) x 15”(D) x 11”(H)

Spawn to bulk ratio:

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

IMPORTANT: Coco coir should only be added once the Boomr Bin is fully colonized and pins begin to form. Only a thin layer of coco coir (approx. 1/2 inch) is necessary.

For more detailed information on items included in the kit, click the links below.

All things Mushroom (substrate, grow kits, spawn, etc.) are shipped separately from seeds. The flat shipping rate per order for Mushroom goods is $10.00.