In the name of science (that I'm sure has been done a gazillion times already) I am doing a test. I had 3 jars from the same Petri that looked pretty isolated of a culture but possibly not perfect. I transferred each jar to 3 quart spawn bags (under meadurme what I was trying to cook up. Used 1.5 bag in 2 tubs. One with 5050 coir and one with ozz hpoo gypsum coir verm and some castings and pasturized. I have only used coir verm so far so will be an interesting check to see if there is any massive difference. Assuming they don't contam. Will update in a bit.