Fungus gnats may be a sign that you are overwatering. there are several easy remedies. One is to hang a yellow sticky tape trap near the plants. Another is to put 1/4 of a mosquito dunk into your watering can. A layer of sand on top of the soil may discourage adults from entering the soil to lay eggs. More information is here: https://www.gardeningknowhow.com/plant-problems/pests/insects/fungus-gnats.htm
Answered on November 16, 2020
Was this answer useful?00
Looking for more?
here are more questions about...Insect Pest Control