How long did you wait for the jars?

Just last week, I found a jar I knocked up in January. It was in a drawer, and I had given up on it, but I left it alone. When I looked at it the other day, sure enough, mycelium!!

I'm pretty excited!

So, keep in mind it could take a looooong time.

From what I've read, a few things can cause slow germination. Mine was likely all three of the following:

Dry grain (the grain on mine turned out a bit drier than I wanted)

Older spores (mine were 2 years old)

Dry spores (mine were very dry, and I made the syringe not long before I shot up the jar)