Fungus Gnats in Money Tree: Dry Out Soil and Switch Potting Mix

Tiny Black Flies = Fungus Gnats

The small flies emerging from your money tree’s soil are fungus gnats. Their larvae feed on organic matter and fine roots in constantly moist soil.

Cultural Control

• Let the top inch of soil dry between waterings.
• Repot in a bark-based mix (drains faster, holds less moisture than peat).
• Yellow sticky cards on the soil surface catch adults.

No insecticide needed—these are mostly a nuisance. Drier conditions break the cycle.