Q.Fungus Gnats
Are BTI drops safe for indoor plants if so how can I order the drops?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on May 31, 2024
We don't recommend certain brands or vendors, but here is more on getting rid of fungus gnats, including Bti, which can be purchased as dry bits at big box stores or online. Applied to the soil, when you water, it releases the bacteria into the soil.
https://www.gardeningknowhow.com/plant-problems/pests/insects/fungus-gnats.htm
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