Mega Mushroom Growing & Incubator Kit – Midwest Grow Kits

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Mega Mushroom Growing & Incubator Kit

(549)
$12999 $14999
Taxes, discounts and shipping calculated at checkout.
The Mega Mushroom Growing & Incubator Kit is our best-selling beginner setup, designed for maximum yields and ease of use. This fully automated kit includes 18 sterilized PF jars (expandable to 30), a hydroponic humidifier, digital temperature and humidity controls, and a powerful under-tank heating mat with liquid graphite. The included LED grow light, air exchange system, and step-by-step guide make it easy to achieve perfect growing conditions with minimal effort. Ideal for growing gourmet or exotic mushrooms, this reusable kit is perfect for both first-time growers and future bulk projects. Free shipping and instant video guide access included!


Description

Looking for the ultimate beginner mushroom growing kit with maximum output?

The Mega Mushroom Growing & Incubator Kit is our best-selling all-in-one solution for new growers who want simplicity, speed, and large yields. This complete grow system includes 18 jars and supports up to 30 for those ready to expand. 

For beginners in mushroom growing, Midwest Grow Kits’ Mega Mushroom Growing & Incubator Kit is the ultimate easy-to-use system — and our best-selling kit for a reason. If quantity is what you desire, look no further! This fully automated system comes with 18 sterilized jars and has room to grow up to 30 at once.

With over 3 cubic feet of space, this kit includes a custom hydroponic humidifier that maintains perfect humidity and air exchange without over-saturating. The positive pressure air system allows growing in even the dirtiest spaces — no need to drill hundreds of holes. It sets up in minutes, making mushroom growing easier than ever.

Use this kit as a high-performance incubator during the first few weeks to speed up colonization. Every component is reusable, making it a long-term investment for future grows, including advanced methods like monotubs or spawn bags.

What's Included:

  • (18) Ultimate ½ Pint Substrate Jars – Pressure-sterilized and ready to grow
  • Mega Growing & Incubation Chamber – 56 Quart size with air exchange holes
  • Holds up to 30 jars at once
  • Liquid Graphite Heating Mat with Adjustable Thermostat – Even heating, no hot spots
  • Digital Thermometer/Hygrometer – Real-time temp and humidity readings
  • Hydroponic Humidifier with Hydroton – Delivers ideal moisture levels
  • Ultra-Quiet Electric Air Pump
  • (2) Silicone HEPA Air Filtration Hoses
  • Heavy-Duty Grower's Select Timer – 48 on/off cycles per day
  • Dual-Spectrum HP LED Grow Light – 900 lumen, 110V, 36-diode
  • (2 Gallons) Mixed Coarseness Perlite – For optimal humidity control
  • Nitrile Gloves & 70% Alcohol Wipes – For sterile handling
  • Full-Color Photo Instruction Manual – Covers incubation, fruiting, casing & more
  • Instant Video Access – Watch the full grow guide immediately after checkout
  • FREE Shipping!

Why Choose the Mega Mushroom Kit?

Completely automated setup – perfect temps & humidity with minimal work

Great for exotics and edibles – easily transition to spawn bags or monotubs

Positive pressure system = clean grows in even dirty environments

Reusable for future projects – most components last grow after grow

Perfect for apartment growing – compact, quiet, and odor-free

Beginner friendly with expert-level results

The Mega Kit incubates your jars under perfect conditions to dramatically speed up colonization. And thanks to the graphite heating system, it uses only 28 watts while delivering the power of 200W for maximum efficiency. Start your grow in minutes—no drilling or DIY required.

Store unused jars in the fridge at 34–39°F for up to 6 weeks.

Customer Reviews

Based on 549 reviews
91%
(502)
8%
(42)
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C
Cheeto
Mega kit

Always works fully sterile and never been let down

P
Pierce
Title of how I feel about the title of how I feel

Looks great, time will tell. I will be glad to let you know how it turns out.

J
Jason
Always happy

Midwest always does great. Product as described. Shipped fast and no issues

M
Madmatt8745
Mega starter kit

Package arrived very promptly and completely in tact. Everything is well packaged and in good shape. Everything I needed to start my first grow!(excluding spores) Set up was easy and pretty straightforward. Included instructions left very few questions about what was needed to get everything set up. Mushrooms are incubating now. Excited to see how they grow

M
Mely Mel
Satisfaction Guaranteed

Might not be written in their mission statement but I can feel it. These guys make sure you?re happy. Very pleased with this, little advice on the heater; quarter inch past the on switch gives a near perfect 78° anything higher and your babies are burnin. This isn?t my first purchase with Midwest, last one was the echo chamber (the big one) and I was just as satisfied as I am today. Thank you guys!