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3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)  mushroom cultivation solution, Midwest Grow Kits, 5-grain blend, 3-Pack, nutrient-enriched organic rye berries, White Milo, Red Milo, White Millet, Red Millet, mineral water, gypsum, Calcium Phosphate, mushroom growing, 32 oz premium super quick 5 grain jar, mycelium, colonize quickly, filter disk, self-healing injection port, easy inoculation

3-Pack Premium Quick-Colonizing 5-grain Jar (32oz) (PQC9)

4.95 stars, based on 173 reviews
A 32 oz premium super quick 5 grain jar is a specially designed glass jar that contains a mixture of 5 different grains and is used for growing mycelium or mushroom spores. The jar is typically filled with nutrient-enriched organic rye berries and...

"Quick-Colonizing" is no joke!

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Pros:
  • Great Price
  • Sterile
  • Well-packaged
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Big props to Midwest! I believe I found my new sole grain vendor and I'm anxious to try out some all-in-ones! These grain jars have taken off two days after inoculation, working towards a full week now, they're almost completely ready for their next step! Thanks Midwest for the high-quality prepared grains! Shipping was super fast, very clean, not a single jar was broken or contaminated, there was great care taken in every step of the process!

KS

10 days in, so much growth!

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Originally tried the half pint jars and had a lot of contam. 10 days in on these bad boys, everything looks great, and about 30% colonized. Highly recommend.

10/10

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Pros:
  • Professional packaging for each item
Cons:
The past year, I cant thank you enough for providing CONTAMINATE FREE grain & substrate!


100% success

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Pros:
  • Easy
  • fast
  • quality
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I’ve used over a dozen of these now with 100% success!

100% Success everytime!

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I’m addicted to ordering these!! They deliver the Best results every time and they are of high quality... best part is you can re use the jars. If you haven’t yet... check out the liquid culture kit it pairs very nicely with these!!! Much love ??