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3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)  spawn bags, 5grain, fast growing jars. Bulk casing substrate

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

4.92 stars, based on 72 reviews
(Summer Sale! Ends 7/31/22)  Midwest Grow Kits is excited to release our new formula of our quick-colonizing 5-grain blend featuring organic food grade grains! This new combination is available in a new 32oz wide mouth jar. With a germination...
Plainfield

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Great product. I like a lot

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Pros:
  • Price
  • Quality
Cons:
  • None
colonizes very quickly and contam free!

Buffalo ny

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Ordering is easy, why make your own when midwest can supply you with the perfect ratio of bulk casing needed!

Awesome custom support!

Also the 30 ounce jars are premade no problems no Mess no fuss at home. Well worth the money.

3-Pack Premium Quick-Colonizing 5-grain Jar (30oz)

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Pros:
  • Simple
  • High success rate
  • quick germination
  • great design
  • excellent customer service
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After successfully fruiting my first monotub, I considered using these jars based on their 97 % success rate. I have experienced some failures using spawn bags which is dissapointing because it can directly impact the spawn/casing ratio. I actually purchased four of these jars and innoculated them using two 10cc syringes of a strain that had previously failed to spawn in four separate grain bags. I innoculated these jars eight days ago and the glass of each jar is now frosted with hyphae and healthy white growth is trailblazing outward with the purest intentions. These jars are amazing and they colonize WiCKED QUICKLY! I had a 100 % success rate; they make me feel like a pro! LOL! These will become the spawn for my second monotub! Thanks Midwest!

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.