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Botrytis (Grey Mould) in Lysichiton

How to identify and treat botrytis (grey mould) 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_recordGrey fuzzy mould on leaves, flowers, or fruit
  • fiber_manual_recordBrown rotting tissue
  • fiber_manual_recordCollapsed flowers
help

Common causes in Lysichiton

Caused by Botrytis cinerea. Thrives in cool, humid conditions with poor air circulation.

healing

How to treat botrytis (grey mould) in Lysichiton

Remove all affected tissue. Improve air flow. Apply fungicide.

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Preventing botrytis (grey mould) in Lysichiton

Good air circulation. Remove dead plant material promptly. Avoid overhead watering.