crown fungal infection on African Violet
Quick answer
If your African Violet has crown fungal infection, the most likely cause is: Fungal invasion of the leaf whorl (crown) tissue — Botrytis cinerea colonizes the meristematic center of the rosette where outer leaves meet the growing point, causing water-soaked lesions that collapse into dry scabs.
Start here:
- 1. 1. Never water directly into the center rosette — always water at soil level
- 2. 2. Bottom-water only: fill tray and let soil absorb moisture from below
Why African Violet gets crown fungal infection
Fungal invasion of the leaf whorl (crown) tissue — Botrytis cinerea colonizes the meristematic center of the rosette where outer leaves meet the growing point, causing water-soaked lesions that collapse into dry scabs.
How to reverse crown fungal infection on African Violet
- 1
1. Never water directly into the center rosette — always water at soil level
- 2
2. Bottom-water only: fill tray and let soil absorb moisture from below
- 3
3. Maintain 40-60% humidity and good air circulation around plants
- 4
4. Remove yellowing outer leaves to improve airflow to crown
- 5
5. If crown is severely infected, remove plant — cannot be saved once center rots
Keep crown fungal infection off this African Violet
Water only the soil, never the crown. Keep rosette center dry. Provide good air circulation. Use pots with bottom drainage only.