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Leaf Spot in Lysichiton

How to identify and treat leaf spot in Lysichiton.

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Lysichiton care requirements

water
Requires consistently wet or boggy conditions; prefers water depth of 2-6 inches (5-15 cm). Never allow soil to dry out completely.
soil
Rich, organic, moisture-retentive soil. In water gardens, use heavy loam with high organic matter content.
light
Partial shade to full sun; 4-6 hours of indirect or dappled light. Tolerates shade well in hot climates.
symptoms

Symptoms to look for in Lysichiton

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

Common causes in Lysichiton

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

healing

How to treat leaf spot in Lysichiton

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Lysichiton

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