Item #: BLK2
Availability: In Stock
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Turn your fully colonized spawn bags into a Bulk harvest fast and easy using our Premium Bulk casing kit. Growing mushrooms in bulk has never been easier! Once you have mastered growing in jars, this is the next step in growing! Simply break them up and mix with our perfected Select Bulk casing mix in the grow chamber provided. Typically this is an advanced growing method, but we have made growing easy by providing you with step by step instructions & everything you need to turn your grow into a blanket of shrooms!

This kit includes:

  • New custom designed clear growing chamber with lid & 1" pre-cut polyfil air exchange holes
  • 10 Pounds of our Select Bulk Casing mix, premixed and pasteurized
  • Quart of Vermiculite
  • 1 Quart high density polyfil
  • Black tub liner
  • Spray Bottle
  • 900 Lumen HP LED Grow Light
  • Outlet Socket Adapter
  • Size 18" X 14" X 12"

This kit can be used alone or easily integrated with our Ultimate or Mega Grow Kit for providing greater temperature and humidity control.

Price: $63.99

    Quantity:

    Turn your fully colonized spawn bags (sold separately) into a Bulk harvest fast and easy using our Premium Bulk casing kit. Growing mushrooms in bulk has never been easier! Once you have mastered growing in jars, this is the next step in growing! Simply break them up and mix with our perfected Select Bulk casing mix in the grow chamber provided. Typically this is an advanced growing method, but we have made growing easy by providing you with step by step instructions & everything you need to turn your grow into a blanket of shrooms!

    This kit is designed with 1" pre-cut polyfill holes for high rate of gas exchange needed. Our specially formulated select casing mix is pre-mixed and pasteurized with the perfect water content right out of the bag. It will out-grow any basic 50/50 coir & vermiculite recipe! Save on shipping now, sealed casing bags can be stored in the fridge/freezer for up to 3 months! This kit is designed for use with 1-2 fully colonized spawn bags; 6-12 colonized jars can also be substituted.

    We use the best ingredients in our casing mix including coir, which is one of the best bulk mediums to grow mushrooms in. It's naturally resistant to mold and bacteria and mushrooms absolutely love it! There are many different brands, styles and textures of coir sold for many different uses. We use Coco Coir the best producing variety and brand available for growing mushrooms.

    Overall Customer Rating of 42 Reviews:
    review-star review-star review-star review-star review-star

    Awesome

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Quick and legitimate.

    PA

    No instructions

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Fast Delivery
    • Well Packaged
    Cons:
    • No Instructions
    It;s too soon to rate anything but the package and it didn't contain instructions. Not a huge deal because they pointed me to the online PDF.

    TX

    So easy! Easier than traditional grow kits, actually

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    I actually originally bought the classic grow kit, and I followed everything to the best of my ability, but I still have quite a few contaminated jars, and the yield was low. So I used the equipment from the classic grow kit and converted into a bulk grow kit. It was so much easier with a much higher yield.

    For one thing, the substrate bags, or the mega jars with the self-healing injection ports are pretty much contamination proof. It was so easy. I've done this now with both the big 5 grain jars, and with the big 5 grain spawn bags, and I can't tell much difference except maybe the jars colonize faster.

    Once the jars/bags are colonized, you just break up the colonized substrate, mix it with the bulk casing mix, cover with a layer of bulk casing mix (and perlite if you wish), and before you know it, the whole thing is colonized and ready to be exposed to light to fruit, and man they fruited like crazy.

    I know for many people the traditional jar method works just fine, but for me, I found it to be much more complicated with a much lower yield than the bulk casing method, so if you're not sure what you want to do, I would go with the bulk casing method. In my limited experience, easier with higher yield.

    And of course, buy all of your supplies at MidWest Grow Kits. They have the best supplies, regarding both quality and price.

    OR

    Working wonderfully!

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Ease of use sets you up for success
    Cons:
    I recently s2b thinking I would need to bring my substrate back to field capacity because I got it delivered a couple weeks before I was able to use it. To my surprise the substrate was still at PERFECT field capacity. Extremely pleased! The grow tub is also working well however I am still in process so I cannot comment on fruiting yet.

    First time user

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Anyway it came in package nice got it quickly and it's starting to have white areas in it again this is my first time so who knows what I screwed up and I have a feeling I did so anyway thumbs up so far

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