EACH 5 lb bag of Sawdust Spawn is guaranteed to be viable and free
contaminations. Ready to transfer to bulk substrate shortly after it's arrival
or keep refrigerated (36°F or above) for several weeks or more until you are
ready to use it.
Allow 2-4 weeks for delivery
(depending on strain)
Click PULL DOWN ARROW to see our HUGE
16 strains to choose
from and growing!