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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)

4.94 stars, based on 155 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...

5 grain jars are the best

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Always have consistently fast colonization with these grain jars absolutely the best

5 grain substrate jars(32oz.)

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Love these jars! Very Quick colonization!

5 Grain Wonders

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I use these jars all the time for spawning. They work beautifully. I have better luck with them than the bags. The only minor trouble - and it is minor - is that getting the material out of the jar when it's done is not easy. Shaking it out rarely works. I use a butter knife to break it up. The items ship out well packed and so are pretty safe. I watched my delivery person drop the package from standing height to my concrete patio. Everything turned out fine, but I wish I knew who to complain to.

5-GRAIN 32 OZ JARS

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  • EVERYTHING
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  • Too Much Grain In Jar For Room To Break
This Was My First Time Ordering And Using Products From Midwest, BY FAR THE ABSOLUTELY BEST When It Comes To Shipping And Quality. I Ordered 4 JARS And All 4 Of Them Fully Colonized With No Contamination. It Only Took 23 Days With A Spore Syringe So I Know It Will Be 10-15 Days With There Agar Plates Im Going To Try. I Also Used There Black Cow Manure. I Spawned 2 Jars In 2 Different Tubs With One 5lb Bag Of Cow Manure Each And created a 3-4” cake. Its only been a few days And Already Almost Half way Colonized. I Highly Recommend These Jars. Only Complaint Is The Grain Jars Were A Little Hard To Break And Shake Because Of The Amount In The Jar Reaching The Lid.

5 Star Rating Though!! Give Me A Sponsorship For My Channel Midwest! Lol

Az.

A little feedback.

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I'm very pleased with your products, the 5 grain jars are a no brainier I've had great success with them, that order arrived quickly with no problems, my other order was delayed, but like you say things happen from time to time, over all very happy with Midwest grow kits. ??MGdub.