'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.