Troubleshooting
Alexandria Alpine Strawberry problems — and how to fix them
Alexandria Alpine Strawberry (Fragaria vesca 'Alexandria') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Botrytis grey mould
Humid, still conditions cause fluffy grey mould on fruits. Improve air circulation, remove infected berries promptly, and avoid overhead watering.
Slugs and snails
A major pest of alpine strawberries, targeting ripe and overripe fruit. Use copper tape around containers, wildlife-friendly iron-phosphate pellets, or hand-pick at dusk.
Powdery mildew
White powdery coating appears on leaves in dry periods. Keep plants consistently watered and avoid overcrowding. Remove affected leaves; treat with a dilute potassium bicarbonate spray if severe.
Prevent alexandria alpine strawberry problems before they start
Most alexandria alpine strawberry issues are care-mismatch, not bad luck. Dial in the basics:
Alexandria Alpine Strawberry problems — FAQ
Why is my alexandria alpine strawberry botrytis grey mould?
Humid, still conditions cause fluffy grey mould on fruits. Improve air circulation, remove infected berries promptly, and avoid overhead watering.
Why is my alexandria alpine strawberry slugs and snails?
A major pest of alpine strawberries, targeting ripe and overripe fruit. Use copper tape around containers, wildlife-friendly iron-phosphate pellets, or hand-pick at dusk.
Why is my alexandria alpine strawberry powdery mildew?
White powdery coating appears on leaves in dry periods. Keep plants consistently watered and avoid overcrowding. Remove affected leaves; treat with a dilute potassium bicarbonate spray if severe.