What is the ratio of grain spawn to substrate? How much oyster mushroom mycelium is enough.

Today we will analyze how much mushroom grain spawn is needed to inoculate the substrate. And how to properly prepare the mycelium for incorporation into the substrate. In the second part of this video, I will talk about whether the amount of mycelium affects the yield of oyster mushrooms and what happens if you put a lot, or conversely, little mycelium in the substrate.
0:29 - How long is grain spawn good for? What age of grain spawn is best to use?
1:10 - How much spawn should be put in one bag? grain spawn to substrate ratio
2:17 - what is the best grain for oyster mushroom spawn
2:54 - preparing spawn for inoculation into the substrate