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Ultimate ½ Pint Substrate Jars (6-Pack) mushroom grow jars, PF TEK, BRF JARS, BRF, Grow mushrooms, mushroom substrate jars, ultimate pint substrate jars, mushroom growing supplies, BRF jars, sterile substrate jars, mushroom cultivation kit, mushroom grow kit, Midwest Grow Kits, mushroom growing tools, mushroom inoculation jars

Ultimate ½ Pint Substrate Jars (6-Pack) (ujar01)

4.91 stars, based on 226 reviews
Our 8oz Ultimate substrate jars are the quite possibly the best on the net! We have worked for over 15 years looking for perfection! We finally found it! We have combined special organic brown rice flour with vermiculite, mineral water, Liquid worm...

Easy to follow guide

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The instructions are great! They even offer tips for a better grow! I was surprised at how easy it is! Thanks!

Easy to use

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Was a little nervous about what to expect. I am more than satisfied with these jars and the service I've gotten! Got to me super fast and I started seeing results pretty quickly. Highly recommended!

Easy to use

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Great first experience! Jars are easy to use and produce pretty quick! I'm looking forward to my next buy!

easy to use

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These jars are great and so easy to use. I wish I had ordered more with my first order.

Colorado

Everything from Midwest is Great!

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I have purchased many products from Midwest and my experience has always been great! The products are always high quality and arrive very quickly. And the customer support is the best! I have asked many questions (I'm new at this), and they have always been very responsive and helpful. I love working with them!