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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...

My Go to place for Jars!

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Always my "go to" place for jars when I need them fast! (Choose Fedex Ground for $2.00 more) Well worth the extra bucks Thanks folks! -Craig Wilson Jr

My go-to grow!

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I always get my growing supplies from Midwest. They arrive quickly and are well packed. Whatever I happen to be growing always flourishes!

PA

Never had a bad jar.

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I've ordered a number of these and never had a bad jar. Only one got green mold, but that is my fault for not using it for almost a year and storing it in a warm sunny environment. These jars always produced positive results with my mycelium spores. Just follow the inoculation instructions. I've used the oven method since the beginning, and it's always worked. I'm very pleased with their product.

Nevada

Never showed up

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Yeah my order never showed up, says it’s delivered.... but it wasn’t. DONT USE USPS!

Uzbekistan

Nice

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Came in very quick. Seem to be working great