All in One Grow Bag to Monotub Kit | Midwest Grow Kits

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Monotub Upgrade Kit For 4 LB All-in-One Grow Bag

(15)
$1999
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Boost yields by up to 300% with this Monotub Upgrade Kit for 4LB All-in-One Grow Bags—includes chamber, liner, substrate, filters, and more.


Description

Monotub Upgrade Kit for 4LB All-in-One Grow Bag to Monotub


Upgrade your setup and boost your yields—this compact monotub kit transforms your grow bag into a high-efficiency fruiting chamber.

Features:

  •     Up to 300% yield increase when paired with your 4LB All-in-One Grow Bag
  •     Compact 12"x12" monotub environment ideal for maximizing space and results
  •     Designed for beginners and experienced growers alike
  •     Easy to assemble and manage—no drilling, cutting, or modification needed

   ** All-in-One Bag sold separately **

Includes:

  •     28Q Grower's Select Monotub Fruiting Chamber (12"x12"x12")
  •     2LB Select Bulk Substrate Mix for added nutrition and surface area
  •     4 Monotub Filter Disks for clean airflow and contaminant protection
  •     4 Humidity-Regulating Monotub Plugs
  •     Custom Fitted Liner to prevent side pinning and assist with harvesting
  •     Misting Spray Bottle for easy humidity control

This all-in-one upgrade kit is built to turn your standard 4LB grow bag into a powerful monotub system. By expanding your fruiting surface and dialing in airflow and humidity, it encourages larger flushes, healthier fruiting bodies, and more consistent results.

Customer Reviews

Based on 15 reviews
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#nokings
Love this size, the tub is awesome 😎

I was needing something with amuch smaller footprint the bigger tubs were getting in the way a lot. The only gripe I ever have is that the Midwest growkit systems always come with these weird detachable handles that look like something that a dog would like to chew up, or would be easy to misplace... Other than that love you guys, last month I got the Spore culture bottles 30 ml and expanded my pleurotus eryngii culture
It's awesome being able to do microscopy in mycology at home just because I'm weird.

J
John
Great kit

So everything came super fast and packed very well! I already had a full colonized grow bag so I inoculated the day my kit came in and already have a canopy of mycelium going!!

J
J Morelli
Great beginner kit!

This kit is perfect for my use, as I am just starting this hobby to grow some gourmet mushrooms that have recently become popular, like lions mane, and shiitake, to name a few... Shipping was fast and everything arrived as described and in perfect condition... I am still waiting for my grain bag to colonize so I have not yet set up the mono tub, but it's perfect size for my small needs!

S
Stephen
as a beginner I find all the products that I bought worked for me and I do knot know what I am do...

it all worked for me, mono tube, substrate and instructions are easy to follow. Get U Some good products.

A
ANicole8303
Great purchase!

Product was exactly as described in description on website. Product well made and all items were intact and packaged well. Had my order within a week from when i placed the order. Would definely purchase from again. Just please note that this goes with the all in one bag to provide a larger surface area to have a larger amount to harvest and does not take place of the all in one bag. It states this in the description but some people read reviews and not the actual description