Shredded Cardboard for Mushroom Cultivation



MushroomSource offers Shredded Cardboard for mushroom cultivation.


Cardboard is an excellent substrate for growing many wood loving mushrooms and especially Oysters.


Of course you can find some cardboard around the house, but have you ever tried to actually shred the cardboard into small pieces? It is a very tough job.


We offer already shredded cardboard that is perfect in size for growing mushrooms.


We can ship within Canada.


Shredded Cardboard - $4.95 + tax per gallon (3.78 L)

Get as much or as little as you need.















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Mailing Address:
800 Steeles Ave. W. #B10155. Thornhill, ON. L4J 7L2


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