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Posted March 24

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Posted December 21

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Posted January 15

Now shipping to CANADA!
Posted October 14


Plastic Jar Lid - PP5
Regular Mouth - 70 mm

Dakota C.
Impressed with the strength of the lid, I broke one but that was due to my lack of drilling technique. It broke pretty gracefully though and didn’t shatter. Pretty resistant to heat and moisture....

Sterilized Rye Berries - Grain Spawn

Rene I.
This Is the Best! went with the MW Grow kit brand 2 grows back and those bags were a waste of "TIME & and Money"! mostly TIME... big mistake! i wont order from anywhere but Shroom Supply in the future!!!...

Organic Rye Berries

Glenn F.
Best bang for your buck. Excellent product. 25 lbs last me 6 months or so. I've grown all different types of mushrooms using this grain with zero problems...

Sterilized Rye Berries - Grain Spawn

Rene I.
Best BAGs Out There, left to try other brands but they failed! So Im back and never leaving... Sorry Shroom Supply!...

Sterilized Rye Berries - Grain Spawn

Erik C.
This grain spawn works great. No issues with contamination or colonizing. This company is professional and knows what they are doing. We will continue to use this website for future orders. Fast shipping and good communication. We would recommend others here who are in search of mushroom supplies. 5 stars....

Pre-Pasteurized Mushroom Compost

Erik C.
This mushroom compost is excellent. However this is made, they do a good job. The substrate is colonizing nicely and with no issues or contamination. Also, we have had no problems with shipping or communication from this company. We would recommend others here who are in search of mushroom supplies. Great customer service and great shipping. 5 stars. ...