Camellia Leaves Half Brown? Check for Root Rot Before It's Too Late

Morning Sun, Afternoon Shade — But Leaves Drying from the Tips

Your Memphis camellia gets ideal light (morning sun, afternoon shade), yet leaves are half brown and crispy. The pattern suggests root zone issues, not sun scorch.

Root Rot: The Silent Killer

Camellias hate "wet feet." If soil stays soggy >24 hours, roots suffocate and rot — cutting off water uptake. The plant then sacrifices leaf tissue, starting at tips and margins.

How to Diagnose

1. Dig gently near the root ball.
2. Smell the soil — sewer/rotten odor = anaerobic conditions = root rot.
3. Check roots: healthy = firm, white/cream; rotted = brown/black, mushy, slough off.

Immediate Fixes

• Improve drainage: amend soil with compost, create raised bed, or replant higher.
• Water only when top 2 inches are dry.
• Mulch 2–3 inches (keep off trunk).
• If rot is advanced, treat with a fungicide drench (e.g., phosphonate) — but recovery is uncertain.

Camellias are tough if roots breathe. Fix the water, and new growth will return green.