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Lysichiton

Lysichiton americanus

aquatic

Lysichiton, or Western Skunk Cabbage, is a dramatic aquatic or bog plant featuring large, arrow-shaped leaves and distinctive bright yellow spathes in spring. It thrives in wet, boggy environments and shallow water, making it ideal for pond margins and water gardens. The plant has a distinctive musky odor when flowering, which attracts pollinators.

Lysichiton

Common Problems

Select the problem your Lysichiton is experiencing to get a treatment guide.

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Underwateringchevron_right
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Wiltingchevron_right
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Pale Leaveschevron_right
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Slow Growthchevron_right

Care Guide

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Light
Partial shade to full sun; 4-6 hours of indirect or dappled light. Tolerates shade well in hot climates.
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Water
Requires consistently wet or boggy conditions; prefers water depth of 2-6 inches (5-15 cm). Never allow soil to dry out completely.
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Soil
Rich, organic, moisture-retentive soil. In water gardens, use heavy loam with high organic matter content.
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Fertiliser
Light fertilization in spring with balanced, slow-release fertilizer. Does not require heavy feeding.
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Temperature
Prefers cool conditions, 40-65°F (4-18°C). Hardy to zone 4; dormant in winter. Thrives in regions with cool summers.
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Humidity
Extremely high humidity required; naturally saturated environment essential. Sensitive to dry conditions.

Toxicity

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Highly toxic; contains calcium oxalate crystals causing oral irritation, burning, and swallowing difficulty if ingested. All parts are toxic.

Common Diseases

coronavirusRoot Rotchevron_rightcoronavirusLeaf Spotchevron_rightcoronavirusGrey Mouldchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Lysichiton Care Guide — Lysichiton americanus | GreenScout