No, really. I’m sure of it.

For some background: I grow mushrooms. Mushrooms are a lot more like people than they are like other plants, as they breathe oxygen and consume stuff like coffee (well, used coffee grounds) and oat bran. They are low-effort to raise, as you can keep them in a sealed bucket and they will eventually poke out mushrooms. However, you do need to top up the coffee, oats and water after every harvest.