Large Pre-Cut Monotub Liners - Fits Large 66Q Monotub & More
Large Pre-Cut Monotub Liners - Fits Large 66Q Monotub & More - 3-Pack is backordered and will ship as soon as it is back in stock.
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Large Pre-Cut Monotub Liners - Fits Large 66Q Monotub & More
Description
Description
Large Pre-Cut Monotub Liners (3-Pack or 10-Pack) – Fits 66Q Monotubs
Custom-Fit Liners for Grower’s Select, Microppose & Most 50–66 Quart Totes
Stop cutting trash bags and wasting time. Our Large Pre-Cut Monotub Liners are precision-sized for 66-quart monotubs including Grower’s Select, Microppose, and most 50–66Q clear totes. Just unfold, press into place, fold over the rim — done in seconds.
Demo image: large liner installed before adding grain spawn and bulk substrate.
Why Use a 66Q Monotub Liner?
A properly fitted liner improves bulk mushroom grows by supporting edge humidity and keeping your monotub cleaner throughout the fruiting cycle.
- Reduces Side Pinning – blocks light along tub walls
- Improves Edge Microclimate – liner shrinks naturally with substrate
- Keeps Large Tubs Cleaner – minimizes plastic scraping and buildup
- Speeds Up Cleanup – lift and remove after harvest
What’s Included
- (3) or (10) Large Pre-Cut Liners – factory folded & ready to use
- Fits 50–66 Quart Monotubs – optimized for 66Q Grower’s Select & Microppose
Technical Specifications
- Designed For: 66 Quart Monotubs
- Approximate Dimensions: 24" × 15.5"
- Sterilization: UV-C treated before packaging
- Material: Heavy-duty liner material for durability
How to Install
- Unfold liner and place inside empty monotub.
- Press firmly into base and corners.
- Fold excess over rim to hold in place.
- Add colonized grain spawn and bulk substrate as usual.
Monotub Liner Size Comparison
We offer custom-fit liners for each Grower’s Select monotub size. Choose the correct liner for your tub below:
| Liner Size | Fits Monotub | Pack Options | Best For |
|---|---|---|---|
| Small Liners | 28Q Cube Monotub | 4-Pack or 10-Pack | Compact grows |
| Medium Liners | 44Q Monotub | 3-Pack or 10-Pack | Standard bulk monotub grows |
| Large Liners (This Listing) | 66Q Monotub | 3-Pack or 10-Pack | High-yield & stacked grows |
Small Liners — 28Q
Medium Liners — 44Q
Large Liners (This Listing) — 66Q
Important: Liners are size-specific. Always match your liner to your exact monotub size for proper fit and best performance.
Let customers speak for us
I have always had a great experience with Midwest products. There delivery time is fast and exactly what I ordered. Not once has my substrate been to dry or have I had any contamination. I only have two tubs going right now but definitely will be expanding soon. Thank you for great products at affordable prices.
...and that is viable liquid culture mushroom spores, enough for lots of microscope work, let me tell you.
I pre-stired the jar to show the floating mycellium after nine days. I've been real conservative on the temperature, not letting it get too high, but still I've got great growth.
Once I saw the successful first attempt, I ordered another 10 ounce kit to arrive shortly.
Hey Midwest, thanks for offering the two sizes of the LC kit. I can feel big time, while using the small kit.
Wish you had stickers so I could rep you.
Been doing some agar-related experiments in this guy along with spawn bag inouculation (which I'm not sure is necessary because I've never had a contamination from a Midwest Grow Kits spawn bag - the 5-grain ones are top doggity!)
Just what I needed. I really like the scale and the folding cover.
I’ve been using them for a couple of years and they have always given me great products and customer service is where they really shine though so if you are just starting out or like me an old hand at mushroom cultivation this is the place you need to be pictured is just one of the sizes and the picture is from a second flush also🤪
This worked perfectly as described. Easy to use and the yields were amazing. I make my own now but still get lazy sometimes and order this.
Enjoy
This thing was beautiful to grow. Exactly as described.
Couldn’t be easier or more awesome of an experience. Highly recommend due to its ease and overall experience. Not to mention the benefits from the fruits. I add dehydrated/ground fruits to my morning coffee for immune boost, anti inflammatory and energy boosting properties. You will be glad you got this one. The price is so cheap and the experience is so worth it. Enjoy
I placed my very first grow in a minitub into the automated ecosphere. It kept humidity and light schedule perfect with FAE on a timer 60 seconds on 3x a day. Fruits were huge and plentiful! Im going to fruit my BRF cakes in there next. Midwest is my main supplier of kits and materials. I have the Ultimate Kit with incubator also. Set it up per instructions and it'll serve you well for a long time!
This my second time ordering and both times have been great! No contamination and a fantastic final product. I will definitely order again.
Your products have been consistent and i get the best results with it..
Thank you for this service..
Came in 4 days
Colonized in 14 days now in fruiting chamber .
Looking forward for fresh turkey tail mushrooms.
I recently bought the Midwest Growers small mushroom monotub 2-pack (amazing price for two). They are perfect size for a colonized block! I am currently growing two shiitake blocks and one king trumpet mushroom block and the tubs make it very easy.
My second time growing. First time I bought two different brands of all in one bags from Amazon. Did not work, they both stalled and never fruited. This little kit was my last ditch effort and I’m sitting here less than 8 weeks after ordering and amazing results
I ordered 2 - 10lb blocks and was a little worried that they were plainly wrapped and different sizes. I weighed them and 1 was 8lbs the other 12lbs so the total was correct. Expanded to the expected volume (picture included of smaller block)
These are the best Monotubs on the market for the price they are built well and I wish I had 4 more lol
https://youtube.com/shorts/6uqucyx0RJk?feature=share
