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Rust in Hardy Geranium
How to identify and treat rust in Hardy Geranium.
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Hardy Geranium care requirements
water
Regular until established. Drought tolerant once established.
soil
Average, well-draining soil.
light
Full sun to partial shade.
symptoms
Symptoms to look for in Hardy Geranium
- fiber_manual_recordOrange or brown pustules on leaf undersides
- fiber_manual_recordYellow spots on leaf tops
- fiber_manual_recordPremature leaf drop
help
Common causes in Hardy Geranium
Caused by various Puccinia and Phragmidium species. Spreads via windborne spores in moist conditions.
healing
How to treat rust in Hardy Geranium
Remove and destroy infected leaves. Apply copper or sulphur fungicide.
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Preventing rust in Hardy Geranium
Avoid overhead watering. Space plants adequately. Clear debris.