Is it really fully automated?

Humidity is controlled by the humidistat and humidifier, and the fan handles fresh air exchange. The fan's timer switch is sold separately, so you set fan cycles yourself unless you add one.

What do I need to buy separately?

The kit includes the bin, FAE fan, humidifier, humidifier connector, humidistat, filters, substrate and grain. You need the fan timer switch for timed airflow, and you supply your own mushroom culture.

How big is it and can I stack it?

It measures 22 by 22 inches and stands 11 inches tall. The recessed base lets you stack multiple bins.

Is it good for a first grow?

Yes. Buyers call it beginner-friendly, and the included substrate and grain plus the step-by-step instructions lower the barrier. You still need to manage temperature and watch for contamination.

How does it compare with a plain monotub?

A plain tub is cheaper and gives you full manual control, but you mist and fan by hand. The Boomr Bin adds a humidifier, fan and humidistat for consistent conditions with less daily work.

How much does the humidifier hold?

The Myco-Mister Mini holds 4 liters and outputs up to 380 ml per hour, which covers a large area but needs refilling on longer grows.

Where is the North Spore Automated Boomr Bin cheapest?

At gardenersbasicseeds.com, for $41.25, 76% under what the other stores charge, as of our latest check.

What do buyers say about the North Spore Automated Boomr Bin?

Rated 4.8 out of 5 from 60 ratings. Buyers like: Easy to set up and beginner-friendly; Works as advertised; quality build; Automation eliminates manual air exchange and guesswork. Common complaints: Not fully automated: timer switch for the FAE fan is not included and sold separately; One report of poor packaging and a damaged unit on arrival.

Where can I buy the North Spore Automated Boomr Bin?

12 stores we checked sell it, including North Spore, Green Harvest Hydroponics, 4K Bowen, Mass Hydroponics, gardenersbasicseeds.com.

North Spore Automated Boomr Bin Price History: $41.25

What reviewers say

4.8 / 560 ratings

Buyers rate it highly and mostly describe easy setup, clear instructions and automation that removes the guesswork of manual air exchange. Complaints center on the missing fan timer, a damaged arrival and one value objection.

What people mention

SetupPraisedBuyers say it goes together quickly and the instructions and videos make it clear for first-timers.
AutomationPraisedOwners report the humidity and fresh air control removes manual fanning and misting guesswork.
Build qualityPraisedReviewers describe the tub and components as sturdy and well made.
Fan timerCriticisedThe FAE fan's timer switch is not included and must be bought separately, so the fan is not fully automated.
Shipping damageCriticisedOne buyer received a unit damaged by poor packaging.
ValueMixedMost find the kit worth it, but one reviewer did not think the cost matched what they got.

From North Spore

Fully automated monotub fruiting and incubation chamber
Optimal control of humidity, CO2 levels, fresh air exchange, and spore filtration
Beginner-friendly and ideal for all skill levels
Includes dung-loving substrate and grain needed to grow
Recessed base for stacking multiple monotubs
Food-grade materials FDA-approved for contact with consumables

Materials: Food-grade materials FDA-approved for contact with consumables
Fit: Dimensions: 22"(W) x 15"(D) x 11"(H)
Care: Large rounded corners for easy cleaning
Guarantee: Free replacements within 30 days of receipt for any damaged, contaminated, or unusable product; 100% grow guarantee.
In the box: (1) Boomr Bin Monotub, (1) FAE Fan Mini w/ Power Control, (1) Myco-Mister Mini Humidifier, (1) Humidifier Connector, (1) Humidity Controller (Humidistat), (1) Sheet of 2" monotub filters

About the North Spore Automated Boomr Bin

The first fully automated monotub system!

Improve the quality and yield of your mushroom grow with our beginner-friendly Automated Boomr Bin Monotub System. This self-contained, fully automated mushroom fruiting and incubation chamber gives you optimal control of humidity, CO2 levels, fresh air exchange, and spore filtration. And it's ideal for all skill levels, whether you're new to monotubs or a seasoned grower.

Includes all the dung-loving substrate and grain you need to grow.

What buyers say

Buyers like

Easy to set up and beginner-friendly
Works as advertised; quality build
Automation eliminates manual air exchange and guesswork
Fast shipping and great customer service
Clear instructions and step-by-step videos
Great for first-time growers

Buyers complain about

Not fully automated: timer switch for the FAE fan is not included and sold separately
One report of poor packaging and a damaged unit on arrival
One reviewer felt it was not worth the money
One report of a delayed humidifier shipment