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Brown Spots in Chrysanthemum Hardy
verifiedReviewed by the GreenScout Team
Hardy chrysanthemums are cold-tolerant perennials that survive winter in most temperate climates without protection
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Chrysanthemum Hardy care requirements
These care conditions are most relevant to brown spots in Chrysanthemum Hardy. Check each one as a potential cause.
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Light
Full sun (6–8 hours daily) for best flowering and plant vigor.
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Water
Water regularly during growing season; reduce after establishment. Drought-tolerant once established; avoid waterlogging.
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Humidity
Low to moderate humidity acceptable. Good air circulation prevents fungal problems.
symptoms
Symptoms to look for in Chrysanthemum Hardy
- fiber_manual_recordBrown patches on leaves
- fiber_manual_recordCrispy brown areas
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Common causes in Chrysanthemum Hardy
- fiber_manual_recordFungal leaf spot
- fiber_manual_recordSunburn
- fiber_manual_recordBacterial blight
- fiber_manual_recordCold damage
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How to diagnose brown spots in Chrysanthemum Hardy
Sunburn: bleached patches facing light source. Fungal: brown spots with rings. Bacterial: water-soaked spots turning brown.
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How to treat brown spots in Chrysanthemum Hardy
Remove affected leaves. Treat with appropriate fungicide or bactericide. Adjust light exposure.
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Preventing brown spots in Chrysanthemum Hardy
Avoid direct midday sun. Improve air circulation. Water at soil level.