i have had 100% success rate with these substrate jars. I have ordered 30 jars over the last year. Thanks MWGK!!!!

I’ve shopped with Midwest grow kits a quite a few times and every time my expectations are met and they go above and beyond to make their products top notch! Thank u

<p>I’ve ordered well over a hundred jars from this company among many other products. They’ve always provided great service and quality products. Highly recommend for your mycology needs!</p>

Sterile, well packaged, fast shipping!!!

Shipping was a bit longer than expected, but with the inclement weather (power outages, roads closed, etc.) this is understandable. No complaints there. This is my second order and I am as pleased with the latest delivery as I was with the first one. All substrate jars were well packaged. The added card with tips on best use time frame and best growth practices is appreciated. I look forward to dealing with Midwest Grow Kits in the future. Thank you. Yours, Terrill Birkner