Rescuing a Money Tree from Fungus Gnats and Leaf Issues: Drainage, Light, and Watering Fixes

Rescuing a Money Tree from Fungus Gnats and Leaf Issues: Drainage, Light, and Watering Fixes

Pachira aquatica (money tree) with gnats, curling new leaves, and brown spots signals poor drainage and overwatering.

Diagnosis

• No drainage holes (common in IKEA decorative pots) → water pools → root rot + fungus gnats.
• Overwatering: ¼ cup weekly in non-draining pot = saturated soil.
• Low light: Interior office = leggy, weak growth.

Immediate Fixes

1. Repot: Pot with drainage holes, cactus/succulent mix (50% grit).
2. Remove decorative pot or drill holes.
3. Water: Deep soak when top 2" dry (every 2–3 weeks). Weight test: pot should feel light.
4. Light: Bright indirect (south/east window) or 12 hrs grow light.
5. Gnats: Yellow sticky traps + soil drench with mosquito bits (Bti) or 1:4 hydrogen peroxide:water.

Leaf Curl & Brown Spots

Curling = underwatering (roots dead) or low humidity. Brown spots = edema (water pressure) or fungal. Both improve with correct watering and light.

If Pot Has No Holes

Return to IKEA (best) or drill 4–6 holes (diamond bit).

Fix the root zone; the canopy follows.