Avoiding fungus gnats in houseplants
August 29, 2017 12:46 PM Subscribe
I just had to throw out all my houseplants (8 of them) because of fungus gnats. This all started with one plant that transmitted them to the others. I've read up on how to make one's existing plants less hospitable to fungus gnats, but how do I identify plants that may be harboring them in the first place and avoid bringing them home?