4 LB Sterilized Hardwood Sawdust + Wheat Bran Mushroom Substrate

$20.00


4LB Sterilized Mushroom Substrate made with hardwood pellets and supplemented with bran. Our favorite substrate for wood loving mushrooms species.

Ready for inoculation upon arrival or can be stored in a cold room for up to 1 month.

It is best to first inoculate grain spawn with agar wedges or liquid culture and then add the colonized grain to this substrate.

Filter patch Bag will be sealed at the top to ensure sterility, cut and reseal after you are finished working.

Please allow 3-5 days for us to prepare the sterilized substrate to ensure a reliable fresh product. Shipping will be priority mail and should take an additional 3-5 days in transit.

Check out my youtube videos to get an idea of how to use the substrate.

Great quality item and fast shipping.


Fast shipping and good deal!


Very fast shipping. Quality product.



High quality fast shipping great seller highly recommend


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