Mushroom compost.
I thought about starting an entirely new thread on the subject of composting, but decided it would go better here in the gardening thread.
First, keeping a compost bin is an extremely useful thing for anyone who gardens. Any kind of raw plant waste can go in it. I keep one of these for kitchen and garden discards.
But, a couple of years ago I saw bags of "mushroom compost" being sold at a garden store in the spring, and the light bulb went on in my brain. We have fantabulous numbers of trash mushrooms growing in woods and lawns and parks all over our area. I could make my own mushroom compost bin.
So last year i did that. End of summer, I went out strolling around in the woods across the street from my house, and gathered bags full of mushrooms. I had a couple of discarded, but not yet disposed of, garbage cans, with holes in the bottom from being dragged in the driveway, and which nested together. I dumped the mushrooms in one, and used the other as a lid. This whole apparatus I set atop a short (~8 inch high) circular wire frame my wife had thrown away as a useless fixture in her store.
I let it sit all winter, covered in snow. Come spring thaw, I went out to see what I had. What I had was thoroughly disgusting and gardeningly wonderful: it smells like Satan's septic tank not having been pumped out in a millennium.* Which is exactly what you want in compost. Stink means the teenyweeny composting organisms, bacteria and their ilk, have been busy doing their job.
I have a big veggie garden consisting of six raised beds, and dumped all this mushroom compost on just one of them, the one that had performed worst the year before.
The results have been astounding. I have the best snap peas, lettuce and mutant kale I've ever grown, from that bed. I have cabbages, not yet ready to harvest, but looking good, and some nice-looking swiss chard as well.
So this year I'm trying to do much more mushroom gathering, to see if I can't get enough for all my beds. We'll see. But the exercise is good, and the results are great.
caw
*Three things no serious gardener can be afraid of: 1. Bad smells. 2. Dirty hands. 3. Dirty clothes. The last two are why God, on the eighteenth day, created soap.