Some of my logs are a foot and a half in diameter and four foot long and around the 200 lb. mark, so it is wise to make your large totems where they can stay forever! Mine are located in some woods where they can get shade during the summer. I cover them with shade cloth during the winter months.
I have been inoculating my inventory of large aspen logs off and on for several months this spring. I probably have several more blog posts about this topic, but here is the basic technique that I used this year:
Start by cutting your logs into sections. I wouldn’t do this until you are ready to inoculate, since it will dry out the log unnecessarily. This year my new logs are only 3 foot long, so I cut a two or three inch “cap” for both bottom and top and divided the rest into three sections, so each is about 10 inches high. I make a cap for the top to protect the spawn from drying out there, and I use one at the bottom instead of putting spawn directly on the ground.
Leave the totem log in its bag for two or three months, by which point it should have a white mycelial coating at the log ends and over much of the bark. At that point you can pull of the bag and it will be ready to fruit, provided that the right conditions exist of temperature and humidity/water. Keep watch for my next post on totem logs, since I’ll show you how my logs have been progressing, and what a fully colonized oyster totem log looks like!