"That's cool, Hedera. So like, how do I not spend money on fungus?"

Great question and I respect your frugality! Some of the products out there are a little expensive, no?

Good thing you can make your own, with the added benefit of local bacteria, too!

I found this video a while ago about the topic, and while it's not flashy and ADD, I found it soothing as well as more comprehensive about the process than other videos.

To increase the fungal activity caught in your little horticultural PokeBall, try adding some oats with the rice.

https://youtu.be/yCBJ0rXwILY