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Leaf Spot in Spiraea Bridal Wreath

How to identify and treat leaf spot in Spiraea Bridal Wreath.

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Spiraea Bridal Wreath care requirements

water
Moderate; water deeply during establishment and drought. Established plants are fairly drought-tolerant once rooted
soil
Well-draining, fertile loam; pH 6.0–7.5. Tolerates poor soil but prefers enriched conditions
light
Full sun to part shade; at least 4–6 hours of direct sunlight for best flowering
symptoms

Symptoms to look for in Spiraea Bridal Wreath

  • fiber_manual_recordCircular brown or black spots
  • fiber_manual_recordYellow halos around spots
  • fiber_manual_recordPremature defoliation
help

Common causes in Spiraea Bridal Wreath

Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.

healing

How to treat leaf spot in Spiraea Bridal Wreath

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Spiraea Bridal Wreath

Water at soil level. Improve air circulation. Practise crop rotation.