What Do They Use Bat Guano For?
There are several uses for bat dung.
It can be used as a soil conditioner, enriching the soil and improving drainage and texture.
Bat guano is a suitable fertilizer for plants and lawns, making them healthy and green.
It can be used as a natural fungicide and controls nematodes in the soil as well.
In addition, bat guano makes an acceptable compost activator, speeding up the decomposition process.
Read more at Gardening Know How: How To Use Bat Guano As A Fertilizer
https://www.gardeningknowhow.com/composting/manures/bat-guano-fertilizer.htm