Bought a medium size bag to see how it goes. The guy selling them says it's still a bit cold to grow them outside down south - frost is the main issue and they grow very slowly in the cold.
So we'll try this bag inside and see how it goes. I'm going to have a go at growing spores after we've done a third harvest off this bag. If I can get some going I'll inoculate some wood shavings. Otherwise I can buy some spores off this guy and try that.
It sounds very much like a trial and error thing until you get just the right conditions and ensure you are fastidious with cleanliness when growing spores.
I really want to try this again, but, I know it's probably just cheaper to buy mushrooms.
Thanks for the link. The dowels that they sell might be a better method for us. Inoculate a few logs and wait 6-18 months. We can source plenty of logs and have space. Just need to research how well they survive in the cold.