- Outer water reservoir container (30 QT Sterilite Ultra Latch, 18"x14"x12")
- Inner container (30 QT Sterilite Ultra Latch, 18"x14"x12")
- Lid with light socket hole
- 12 Ultimate ½ pint substrate jars (pressure sterilized)
- Digital thermometer with hygrometer/humidity gauge
- Fully submersible digital aquarium heater with adjustable thermostat
- Electric air pump (ultra silent)
- Blue silicone air filtration hose with built-in HEPA filter
- Heavy-duty electric timer with 24 on/off settings per day
- 900 Lumen 110V 36-diode HP LED plug-in grow light with dual spectrum technology
- Outlet light adapter/converter
- 1 gallon of specially formulated horticulture-grade perlite
- Hospital-grade nitrile gloves
- Alcohol swabs
- 8-page printed grow guide
- 8-page printed setup guide
Midwest Grow Kits Ultimate Mushroom Growing & Incubator Kit
- Accommodates up to 18 half-pint substrate jars per cycle
- Positive pressure system with integrated HEPA air filtration
- Requires standard 110V power for light and pump operation
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Who This Is For
- Growers tired of managing ambient humidity fluctuations who need an automated, stable environment for their batches
- Beginners who want to avoid the high failure rate associated with improvised and manual incubation setups
What We Found
- The air pump is quiet enough to run in a living space without becoming a constant source of background noise
- The use of an external reservoir for the heater prevents accidental contact with the internal chamber components
What Users Say
- Users who transitioned to this kit report fewer contamination issues because the HEPA filtration removes guesswork
- Beginners who used the included setup guide say they achieved their first successful harvest without any prior experience
Midwest Grow Kits Ultimate Mushroom Growing & Incubator Kit
Tired of complicated, unreliable mushroom cultivation setups? The Midwest Grow Kits Ultimate Mushroom Growing & Incubator Kit is your all-in-one solution for effortless, successful harvests, whether you're a beginner or an expert. This complete mushroom grow kit simplifies the entire process, from inoculation to fruiting, maximizing your chances of success without the guesswork.
This comprehensive kit includes 12 Ultimate ½ pint substrate jars, pressure-sterilized and ready for immediate use. The innovative dual-design growing chamber can accommodate up to 18 jars simultaneously, allowing for staggered growing cycles or larger harvests. For those needing even more capacity, the Mega Mushroom Growing & Incubator Kit offers a larger alternative. Temperature management is fully automated with a submersible digital aquarium heater, maintaining perfect growing conditions regardless of ambient room temperature. The included digital thermometer with hygrometer provides accurate monitoring of both temperature and humidity levels.
An advanced positive pressure air exchange system features an ultra-silent electric air pump and a silicone air filtration hose with a built-in HEPA filter. This eliminates the need to drill holes in your container and effectively pumps fresh, filtered air into the chamber, creating ideal growing conditions even in less-than-sterile environments. It's the perfect foundation for any home cultivation project, compatible with a wide range of mushroom growing supplies.
What's Included
Features
Advanced Growing Chamber
A dual-design 30-quart chamber that accommodates up to 18 substrate jars for continuous, high-yield cultivation.
Premium Substrate Jars
Includes 12 Ultimate ½ pint jars, pressure-sterilized and ready for immediate inoculation to kickstart your grow.
Precision Temperature Control
A fully submersible digital heater maintains optimal temperatures, accelerating mycelium growth regardless of room conditions.
Automated Environment
An ultra-silent air pump with HEPA filtration and a programmable LED light create the perfect microclimate for fruiting.
Usage Information
This versatile system functions as both an incubator and fruiting chamber, adapting to each stage of the mushroom cultivation process. During the initial colonization phase, the chamber serves as an incubator, maintaining optimal temperatures for rapid mycelium development. When it's time for fruiting, the system easily converts to a fruiting chamber with ideal conditions for mushroom development. The positive pressure air exchange system provides perfect fresh air exchange, while the dual-spectrum LED grow light provides optimal lighting cycles for pinning and fruiting. The comprehensive guide ensures you have all the information needed for a successful cultivation journey with any of the Midwest Grow Kits products.
Specifications
| Specification | Value |
|---|---|
| Container Dimensions | 18" x 14" x 12" |
| Container Capacity | 30 quarts |
| Maximum Jar Capacity | Up to 18 jars |
| Included Substrate Jars | 12 Ultimate ½ pint jars |
| Heater Type | Digital submersible aquarium heater with adjustable thermostat |
| Grow Light Specifications | 900 Lumen, 110V, 36-diode HP LED with dual spectrum |
| Timer Programming | 24 on/off settings per day |
| Perlite Amount | 1 gallon (horticulture grade) |
| Air Filtration | Silicone hose with integrated HEPA filter |
FAQs
Absolutely. The Ultimate Kit is designed for all skill levels. It includes a detailed, step-by-step guide and automates the most difficult parts of the process, like temperature control and air exchange, making it one of the most user-friendly options available.
The only thing you need to provide is your own mushroom spores or liquid culture. The kit contains everything else required for colonization and fruiting, including the substrate, growing chamber, and all environmental controls.
This kit stands out due to its full automation. The combination of a digital thermostat heater, a pre-set electric air pump with a HEPA filter, and a programmable LED light creates a stable, optimized environment that requires minimal daily intervention, leading to more consistent and successful results.
Yes, the durable components of the kit are designed for long-term use. After a harvest, you can clean and sterilize the chamber and equipment. You will need new substrate jars, which can be purchased in convenient packs like the Complete Monotub Refill Kit.
Yes, this kit is highly versatile and can be used to cultivate a wide variety of mushroom species, from gourmet edibles like the Lion's Mane Mushroom Grow Kit to many others. The key is to use the correct spores or culture for the species you wish to grow.
Yes, that's one of its best features. The dual-purpose design allows you to use it as a perfectly heated incubator during the colonization phase and then easily switch it to a high-humidity, fresh-air fruiting chamber when your jars are ready to fruit, saving you space and money.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.