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MUSHROOMS.com
for all your gourmet cultures and SPORES!
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Posted January 15

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Posted October 14

Pre-Pasteurized Mushroom Compost
[34]

$5.95



01/15/2020
Ambar b.
My packaged arrived super quick but usps rough handled my package and made a tear in the substrate and box I provided them with picture and Ryan made everything right and sent out a fresh batch of substrate the very next day I definitely will be picking up from them from now on thank you for you time and service ????????



09/07/2019
Brendon M.
This sub is spot on. Side to side comparison proves it. Fast colonization, perfect field capacity. Very contamination resistant.



07/16/2019
Zachary F.
Simply amazing, beyond grateful for this company. Love this substrate, ready to go and superior quality.



09/15/2018
William H.
I don't usually write reviews unless i'm blown away, and...well....this is top quality. I wrote a similar review on your spawn bags but the same goes for this product. it was packaged neatly and is very high quality. Have not used yet, but you can just TELL from looking at these bags that they are the "ones". I will never use anyone else other than Shroom Supply. You all have the best customer service and are very friendly and informative. I can tell you really care about this hobby/passion and it shows in your products and service. Thank you, Shroom Supply!



03/14/2018
Sean L.
Professional product from a professional company! Thank you!



02/14/2018
Ash R.
What can be said that has Not Already been professed about this company and there attention to EVERY DETAIL.
This compost has NEVER let me down.. ALWAYS arrives Completely STERILE and the automatic and accelerated growth is seen taking hold in under 24hrs of combining with spawn. Not to mention it has dramatically increased BOTH mushroom size and harvests. Has all the nutrition your mycellium projects require from first flush to the last.
Very professional personnel with amazing tech support and Very Quick Responses should anything arise.
The ONLY company I will EVER purchase from.
Mush Love and THANKS for everything Fam
Ash