Reviving an 18-Year-Old African Violet: Root Rot, Fungus, and Leaf Propagation

Julia's 18-year-old African violet suddenly declined—limp leaves, only 10 remaining, no new growth, and dry soil despite bottom-watering. Its companion plant thrived under identical care. The diagnosis pointed to fungal infection or root rot, likely exacerbated by long-term bottom-watering.

Diagnosing the Problem

Gently remove the plant to inspect roots. Healthy roots are white and firm; rotted roots are brown, mushy, and break easily. Fungal infections often accompany overly wet conditions from bottom-watering. If roots appear healthy but the plant declines, fungus is the probable culprit.

Treatment and Propagation

Switch to careful top-watering with lukewarm water. Obtain a quality fungicide from a reputable nursery and apply at half strength. Isolate the sick plant immediately to prevent spread. As insurance, root several healthy leaves: place leaf stems in moist 50% perlite mix, cover loosely with a plastic bag for humidity, and wait 4-6 weeks for rootlets to form.

When to Let Go

Advanced fungal infections are often fatal despite treatment. The African Violet Society of America (avsa.org) offers expert resources. If the plant doesn't recover, the propagated leaves preserve its legacy.