Camellia Yellowing and Defoliation: Root Rot Suspected

Three Camellias—One Healthy, Two Yellowing and Dropping Leaves

Atlanta suburb, morning sun. Two of three camellias yellow and defoliate rapidly. Root rot likely.

Diagnostic Test

1. Dig up small roots.
2. Healthy = white to light brown, firm.
3. Rotted = dark brown/black, mushy, outer cortex slips off when pulled.

If Root Rot Confirmed

Respond for chemical recommendations (phosphonate fungicides, soil drenches). If roots healthy, other causes: nutrient deficiency, pH, nematodes.

Immediate

• Check soil moisture—reduce if soggy.
• Ensure mulch not against trunk.