One video I watched had an older couple growing some and they said their's have come back for 7 or 8 years. So I figure if I start a few logs every couple of years for a while, I'll be set. I've never eaten Shitakes, I'm sure I'll like them though. We're also trying White Button Mushrooms, Hen's of the Woods, and maybe some Chicken of the Woods or Lions Mane. I'll give it a try, but after all, mushrooms are mushrooms, they can be finicky.