New Zealand mushroom spawn, ready to use! 

Our mushroom spawn is made in an autoclave and will be free of contamination. Our mushroom spawn is made here in New Zealand and contains good quality mycelium. All of our mycelium is second or third generation, which means it's very close to the mother culture. 

Be careful of other unprofessional vendors who sell grain which has been sterilized in a pressure cooker. These don't often achieve the desired results and the chances of contamination are high. 

All our mushroom spawn is made with New Zealand grown grain. 

Spawn bags come in 1.5kg sizes. This size can innoculate a very large amount of substrate at 1-2%. Used in quantities around 10-20% it will achieve a very fast colonisation and chances of contamination are drastically decreased. 

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