Trusted by 350K+ growers
Growing mushrooms at home has never been easier.
BoomRoom II is a fully automated mushroom fruiting chamber that helps home growers manage humidity, fresh air exchange, CO2 buildup, and spores in one complete indoor setup.
Automated humidity
Fresh air exchange
Cleaner indoor setup
BoomRoom II
The automated fruiting chamber for easier indoor growing.
$384
$479.99
Use code LEVELUP20 at checkout.
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350K+ growers served
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4.9 stars · 312 reviews
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Money-back guarantee
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Free shipping
Tired of duct-taping humidifiers to plastic bins?
DIY grow setups can work, but they usually come with a lot of guessing, tinkering, and cleanup. BoomRoom II gives you a cleaner system built around what mushrooms actually need.
Guessing at humidity
Spores in your home
Inconsistent flushes
Stop piecing together a grow tent. Use one built for mushrooms.
Instead of guessing your way through fans, humidifiers, ducting, and filters, BoomRoom II gives you a purpose-built indoor fruiting chamber designed to make home growing easier from day one.
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Controls humidity, airflow, and CO2
Helps manage humidity, fresh air exchange, and CO2 buildup for better indoor fruiting conditions.
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Built as one complete system
No hunting for separate tents, fans, humidifiers, ducting, filters, and controllers.
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Cleaner for indoor growing
Designed with airflow, containment, and spore control in mind for a more organized home setup.
Everything you need to grow mushrooms with less guesswork.
Set up in under an hour and create a controlled fruiting environment for healthier mushrooms and bigger harvests.
BoomRoom II chamber
The main indoor fruiting chamber for your home grow setup.
5-rack shelving unit
Vertical growing space for fruiting blocks, trays, jars, and indoor projects.
Myco-Mister humidifier
Helps maintain the moist environment mushrooms need to fruit.
Fresh air exchange fan
Supports airflow and helps manage CO2 buildup in the chamber.
Humidity controller
Gives you more control over the growing environment.
Filters, ducting, and clamps
Airflow components designed to work together in one setup.
Upgraded Spore Floor
Designed to help contain the chamber and keep your grow area cleaner.
Upgraded materials
Ripstop sides, improved zippers, upgraded stitching, and side attachment points.
Designed to move moisture and air where mushrooms need it most.
BoomRoom II is not just a tent with parts added on. The system is built to bring humidity in, move stale air out, support spore filtration, and keep your controls easy to access.
1
Humidity enters through the top
The humidifier sits outside the unit and pumps moisture into the chamber from above.
2
Fresh air exchange pulls from the bottom
The fan helps move air out and supports better airflow through the chamber.
3
Spore filtration helps keep your space cleaner
The system is designed with spore control in mind, making it better suited for indoor growing.
4
Your controllers stay accessible
Attachment points let you mount controls on the side instead of leaving them loose or awkwardly placed.
Why choose BoomRoom II over a basic grow tent?
A basic tent gives you an enclosure. BoomRoom II gives you a mushroom fruiting system with airflow, humidification, filtration, shelving, and controls designed to work together.
Basic grow tent
BoomRoom II
Purpose
Generic indoor growing enclosure.
Built specifically for mushroom fruiting.
Humidity
Requires separate parts and setup.
Includes a more powerful humidifier system.
Fresh air exchange
You have to figure out fan placement and airflow.
Includes fresh air exchange designed into the system.
Spore management
Often ignored or added later.
Designed with spore filtration and containment in mind.
Durability
Depends on the tent you buy.
Upgraded ripstop sides, zippers, and stitching.
Ease of use
Requires tinkering and troubleshooting.
Designed to be a cleaner, easier home grow system.
Ready to skip the DIY setup?
Get BoomRoom II for $384.00 with code LEVELUP20 at checkout.
Claim 20% Off
Better setups. Bigger flushes. Less tinkering.
See why home growers are replacing DIY rigs with a cleaner indoor fruiting system built specifically for mushrooms.
4.9
★★★★★
312 verified reviews
“Pulled 4 lbs of oysters my first flush. The MYCOntroller is the difference.”
“Replaced my whole DIY rig. Built in under an hour. Worth every dollar.”
“Finally something built by mycologists, for mycologists. Magazine canopy first try.”
Get BoomRoom II for $384 while the sale is live.
Use code LEVELUP20 at checkout and upgrade to a cleaner, more controlled indoor fruiting setup built for home mushroom growers.
$479.99
$384.00
LEVELUP20
Sale price shown after code is applied at checkout.
Complete indoor fruiting chamber system
Built to manage humidity, airflow, CO2, and spores
Designed for home growers who want less DIY guesswork
Free shipping over $199 and money-back guarantee
Still deciding if BoomRoom II is right for your grow?
Here are the common questions home growers ask before upgrading from a basic tent, plastic bin, or DIY Martha setup.
Do I need prior mushroom-growing experience?
No. BoomRoom II is designed to make indoor mushroom fruiting easier to manage by giving you a more complete environment from the start. You will still need to follow the basics of mushroom growing, but you do not need to build a DIY Martha tent or source every part yourself.
How much space does it take?
BoomRoom II is designed as a home indoor fruiting chamber, so it works well in spaces like a basement, spare room, utility area, or grow room. Before ordering, make sure you have enough room for the chamber, the humidifier, and access around the front so you can load blocks, adjust controls, and clean the setup.
Does it help reduce spores in my home?
Yes, the system is designed with spore management and containment in mind, making it better suited for indoor growing than many open or DIY setups. You should still harvest on time, clean regularly, and follow good growing practices to keep your space as clean as possible.
What can I grow in BoomRoom II?
BoomRoom II is designed for indoor mushroom fruiting and works well with ready-to-fruit blocks, trays, jars, and larger home growing projects that benefit from a cleaner, more controlled environment.
Can I use it with fruiting blocks?
Yes. BoomRoom II is a strong fit for ready-to-fruit blocks because it gives them a more controlled fruiting environment with humidity, airflow, and fresh air exchange built into the system.
How hard is it to clean?
It is designed to be easier to manage than a messy DIY setup, but cleaning is still part of indoor mushroom growing. The upgraded Spore Floor, enclosed chamber, and more organized equipment layout help make maintenance more straightforward.
Why is this better than a DIY Martha tent?
A DIY Martha tent can work, but you have to source the tent, humidifier, fan, ducting, filtration, controllers, and placement yourself. BoomRoom II is built as a complete mushroom fruiting system so you can spend less time assembling parts and more time growing.
Where do I enter the discount code?
Use code LEVELUP20 at checkout to apply the $384.00 sale price.
Ready to make indoor growing easier?
Get BoomRoom II for $384.00 with code LEVELUP20 and start growing with a cleaner, more complete fruiting chamber system.