powdery mildew on Strawberry
Quick answer
If your Strawberry has powdery mildew, the most likely cause is: High humidity, poor air circulation, and crowded leaves in containers create the perfect microclimate for powdery mildew fungi, appearing as white dusting on leaves.
Start here:
- 1. Remove and dispose of heavily infected leaves.
- 2. Improve airflow by spacing containers apart and thinning dense foliage.
Why Strawberry gets powdery mildew
High humidity, poor air circulation, and crowded leaves in containers create the perfect microclimate for powdery mildew fungi, appearing as white dusting on leaves.
How to reverse powdery mildew on Strawberry
- 1
Remove and dispose of heavily infected leaves.
- 2
Improve airflow by spacing containers apart and thinning dense foliage.
- 3
Apply neem oil or a potassium bicarbonate spray in the early morning or evening.
Keep powdery mildew off this Strawberry
Water at the base of the plant to keep foliage dry. Ensure pots are in a location with good breeze. Avoid overcrowding plants in a single pot.