Mushroom log kits are logs that are inoculated with mycelium and taken care of until they are ready to fruit mushrooms. Spring is the best time to purchase a log kit, since you will have the entire season ahead of you to watch the kits fruit mushrooms, and to enjoy them. However you can purchase a kit anytime - even in the winter - when you should keep it in a sheltered cold place. You can use Turkey Tail by making a tea or tincture, and it can support digestive health and microflora.* Logs fruit over the summer for a fall harvest and come with instructions.