Polytube mushroom bags for pasteurized straw and sawdust growing methods.
Bags are 600mm x 300mm layflat (about 200mm wide when filled) and hold 6-7kg of sawdust mix as pictured. These bags do not have pre punched holes.
Bags are made of thick plastic so they can easily be hung with metal S hooks as pictured.
For small to medium mushroom farms growing in this style of bag is the easiest way to get started with production of oyster mushrooms, this size bag is easy to handle and work with and fits well on wire shelving.
For more information on this style of growing please have a look at these blogs:
Polytube Mushroom Grow Bags
SporeShift ships fast NZ-wide.
We ship by NZ Post courier - shipments are trackable.
Shipping is a flat rate of $10 NZ-wide - or FREE for orders over $75.






























