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Rust in Globeflower

How to identify and treat rust in Globeflower.

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Globeflower care requirements

water
Prefers consistently moist to wet soil; requires regular watering and performs best near water sources or in naturally wet areas; avoid drought conditions
soil
Rich, moisture-retentive soil with high organic matter content; adaptable to boggy and clay soils; prefers neutral to slightly acidic pH
light
Full sun to partial shade; flowers more prolifically in full sun but tolerates partial shade
symptoms

Symptoms to look for in Globeflower

  • 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 Globeflower

Caused by various Puccinia and Phragmidium species. Spreads via windborne spores in moist conditions.

healing

How to treat rust in Globeflower

Remove and destroy infected leaves. Apply copper or sulphur fungicide.

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Preventing rust in Globeflower

Avoid overhead watering. Space plants adequately. Clear debris.

Rust in Globeflower — Symptoms & Treatment | GreenScout