The square foot garden book suggests laying out a large tarp and dumping all the ingredients on it. Then lifting the corners to mix. So that's what I did.
Peat moss, various types of compost, and coarse vermiculite
You might be noticing my greenhouse. Yep. I bought a greenhouse kit at Costco and assembled it yesterday. There were a lot of parts and the instructions involved non-consecutive pictures with vague and/or confusing labels. At one point instead of using the part number, the instructions started referring to a part's length in centimeters.
Now all I have to do is figure out how to lay down a grid and plant stuff. Oh yeah. All that work and I still haven't planted anything yet.
Jer just came home and I said, "I'm tired." He laughed at me and said, "You look tired."
There you have it. Independent confirmation of my tiredness.