fungal infection on Boston Fern
Quick answer
If your Boston Fern has fungal infection, the most likely cause is: Fungal infections in Boston ferns typically result from poor air circulation combined with high humidity and wet foliage. While ferns need humidity, stagnant air and water sitting on leaves create ideal conditions for fungal growth.
Start here:
- 1. Improve air circulation with a gentle fan
- 2. Avoid wetting foliage when watering�water at soil level
Why Boston Fern gets fungal infection
Nephrolepis exaltata
Fungal infections in Boston ferns typically result from poor air circulation combined with high humidity and wet foliage. While ferns need humidity, stagnant air and water sitting on leaves create ideal conditions for fungal growth.
How to reverse fungal infection on Boston Fern
- 1
Improve air circulation with a gentle fan
- 2
Avoid wetting foliage when watering�water at soil level
- 3
Remove affected fronds immediately with clean scissors
- 4
Apply fungicide if infection spreads�use products safe for ferns
- 5
Ensure pot has drainage and soil is not waterlogged
Keep fungal infection off this Boston Fern
Maintain good air circulation even while keeping humidity high. Water at the base of the plant. Avoid overcrowding plants. Keep foliage dry while maintaining ambient humidity.