Thanks Erik and C&S for the super clean and affordable culture!

I had the thought to make plug spawn for yuppies to grow out but I was wondering if anyone knows what type of wax (and where to get it) that people are using as room temp pliable plug spawn wax?

I was also wondering if people have experience growing it commercially?  I know about plugging logs and burying them colonized and seen F&F talk about sterilizing logs to inoculate.  Seems like a hobby thing to do tho. 

I'm guessing it would be a gold mine to figure out how to grow it in bags commercially like Maitake.  Does anyone know how that strain went from being foraged to block production and why that hasn't been done with COW?