Sorry to hear you having troubles. When I grew them, I used a kit, came with the spores seperated, but sealed inside a grow bag with the grain. You just unseal the spores, with out opening the grain bag, and they colonize. Much less chance of contamination. After its fully colonized, you open that back(for the first time) and add the colonized grain to another grow bag, which has sterile compost in it. It took mine about a month to colonize, and then the first flush took another 1-2 months. I got 4 flushs, but the last flush was small, and not very potent at all. The other three were great!! I think the whole thing would have gone faster, but I moved just after I added the grain to the compost, and had to keep the whole thing in a storage unit....in the summer. It got too hot for them, they would only grow when it was cooler outside. When it was they would grow like 3 inchs in a day. I'm sure if my temps were better I would have gotten biger flushs, faster!