Where can I get bat guano tested for nutrient properties?

Asked June 28, 2020, 7:14 PM EDT

I have a large mound of bat guano available, the bats have moved on already somewhere else. I would like to see what kind of nutrient properties it has to possibly use with plants. Does anyone know where I could send some to get it tested, or if there is a test kit I could buy and have sent to me?

California

1 Response

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