Learn to Grow
How to Make Grain Spawn: Two Common Ways
Grain spawn is used to propagate mushrooms by inoculating bulk substrates such as hardwood, straw and for certain varieties manure/compost. One healthy jar of grain spawn can be expanded exponentially...
How to Make Grain Spawn: Two Common Ways
Grain spawn is used to propagate mushrooms by inoculating bulk substrates such as hardwood, straw and for certain varieties manure/compost. One healthy jar of grain spawn can be expanded exponentially...