What temperature kills mushroom spores? | Mushroom spawn storage | Mushroom seed storage

Mushroom spores or mushroom spawn normally doesnt likes hot temperatures above 25 degree celcius.

For longer storage, refrigerate the spawn for up to 3 months. 

Best temperature can be 2-8 degree celcius.

If you use a partial bag of spawn, store the remaining spawn in its original bag, folding the top down above the filter patch and clipping to secure. 

Pink Oyster grain spawn CANNOT be refrigerated and should be used within one month.