Causes: Overwatering, low light, compacted soil.

Fix: Let soil dry 50–75%, increase light, use a chunky well-draining mix.

Causes: Too much direct sunlight on sensitive tropicals.

Fix: Move to bright, indirect light or use a sheer curtain.

Causes: Standing water, poor drainage, overly wet soil.

Fix: Remove mushy roots, repot in fresh soil, reduce watering.

Causes: High humidity + poor airflow, new plants not quarantined.

Fix: Treat with peroxide + water spray, wipe leaves, isolate for 1–2 weeks.

Causes: Underwatering, low humidity, heat stress.

Fix: Raise humidity to 50–70%, water evenly, avoid AC/heater vents.

Causes: Poor light, lack of nutrients, seasonal dormancy.

Fix: Increase light exposure, fertilize monthly, repot if root-bound.