Black Flying Bugs On Indoor Herbs

Question From: J. Hanus - MICHIGAN
Q: I am successfully growing parsley, thyme and basil indoors for the first time. I am noticing little black flying bugs and they seem to be from the thyme. Any suggestions on how to get rid of them? Thank you.

A:

Sounds like fungus gnats. Cover the soil with a layer of chicken grit about a quarter of an inch thick. Sharp sand will also work. A soil drench of AzaMax will also work, but it's pricey. Happy Yardening Nancy.