Coffee waste rejuvenates land where it is dumped
“The area treated with a thick layer of coffee pulp turned into a small forest in only two years,” Cole said, according to a press release, “while the control plot remained dominated by nonnative pasture grasses.”
There is more.
Some believe coffee has the same impact on humans as it has on this land. It does look like this is a beneficial use for coffee waste. I wonder if coffee grounds would have a similar impact.