Description
The Mushroom Ecosphere™ 3.0 – Complete Vertical Fruiting & Incubation Chamber
Ecosphere 3.0 is here! One of our flagship kits for over 7 years, the Mushroom Ecosphere has continued to evolve based on customer feedback—and version 3.0 is our most powerful, efficient setup yet. Whether it’s jars, spawn bags, or bulk casing trays, this is the turn-key solution to growing in mass quantities.
By utilizing vertical space, the Ecosphere offers over 17.7 cubic feet of interior grow room while taking up minimal floor space. With four fully customizable tiers, you can run multiple projects simultaneously—all in one automated system.
Now setting the temperature is easier than ever. Just program your desired temperature on the digital thermostat, and the custom convection-based climate control system does the rest.
What’s New in Ecosphere 3.0
- New Grower’s Select™ 3L Monsoon Humidifier – Produces over 360ml/hour of ultra-fine vapor with a longer-lasting ceramic atomizer.
- Upgraded COB LED Lighting – Over 16.4 ft of customizable lighting to trigger mushroom development and support healthy fruiting.
- Custom Molded 8mm HDPE Drip Liner – Thick, durable liner with 3” barrier walls—no cutting required.
- New Brushless Circulation Fan – Sealed design for longevity in high-humidity environments.
- Enhanced Air Exchange – High-flow filter disks allow fresh air movement while keeping humidity stable.
The Mushroom Ecosphere 3.0 Includes:
- 4-Tier Model O.D. 29” x 20” x 63” Grow Chamber – 17.7 Cubic Feet of space
- 5-Tier Model O.D. 29″ x 20″ x 75″ Grow Chamber 22.5 Cubic Feet of space
- Steel Alloy Shelves – Easy tool-free frame assembly
- Custom Climate Control System
- 200W Light-Free Infrared Heating Element
- 5” Circulation Fan (Brushless Motor)
- Digital Thermostat & Temperature Controller
- 3L High-Output Ultrasonic Monsoon Humidifier
- 24-Hour Programmable Timers – For lighting and humidity
- HTC-1 Thermometer & Hygrometer
- Heavy-Duty 8mm Drip Tray (custom molded)
- 1 Qt Lava Rocks
- 16.4ft COB LED Strip Lighting – 1550 Lumen / 6000K
- 2 Aluminum Grow Trays (fits 2 per shelf)
- 10 Peel & Stick Poly Filter Disks
- Detailed Setup Instructions with Step-by-Step Photos
- Instant Access to Our Growing Guide Library (Jars, Spawn Bags, Bulk)
Recommended Capacity:
Growing Method Max Capacity
Jars – 8 Cases (96 Jars)
Spawn Bags – 20 Bags (10 orders)
Casing Trays – 5 Large Trays
The Ecosphere 3.0 is completely self-automated and easy to use. Simply place the climate system on the bottom rack, plug into the digital thermostat, and set your desired temp—set it and forget it. Each heating system is hand-built and tested by a licensed electrician to ensure safe, even heating with no hot spots or humidity gaps.
Whether you’re growing jars, trays, or bags—this is your all-in-one vertical fruiting chamber solution.
Choose your Tent! 4-Tier or 5-Tier Model



Shoebox racer –
Great setup
This is a great starting kit for a shoebox grow. I added a FAE fan and ac infinity power strip to control everything and I am as close to automated as you can get. You do have to cut holes in the tent to add discs, run hoses and fae fan but replacement covers are only $15 and I plan on changing it out after every grow instead of trying to clean it every time. If you want to do shoebox grows or all in one grow bags I recommend this tent. With the addition of the ac infinity power strip you will love this set up and be growing like a pro.
Melanie –
Midwest always delivers superb products: thoughtfully packaged, simple instructions, easy builds, and fairly priced. This is my second Ecosphere. Everything works flawlessly.
Shroomin –
The Ecosphere 3.0 isn’t just a must need, it’s a must have. Beginner here and I have 3 aio bags and 15 brf jars all in fruiting conditions with a 100% success rate. I am seriously blown away with this tent. I did add an inkbird humidity controller and I’m sitting at 95% humidity and 75.5 F on top shelf and 73.8 F on bottom shelf. This is 100% worth every penny!