That reminds me:
In elementary school, there was a drawing/picture in a text book of Indians farming.
It showed them burying a fish, and planting corn seeds on top of it.
I think I'll try that with a spoon full of the small amount of 'left over' IMR I have ended up with.
Another thing I remember about gardening:
When my first father in law retired, he had a small garden patch in their yard with a fence around it.
When we visited one time, I'd lean on one particular fence post,
and spit Red Man 'juice' at the base of one of his plants when he wasn't looking, while he fiddled around in there.
Later on, the (then) wife told me he couldn't figure out why, but one of his eggplant bushes made eggplants the size of a foot ball.