Western Marsh Marigold (Caltha Leptosepala) is a perennial herb in the Ranunculaceae family with moderate care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 3-7. This plant is toxic to cats and dogs — keep it out of reach of pets.
Caltha leptosepala is a perennial herbaceous plant native to western North America, known for its buttercup-like white flowers and basal leaves.

Western Marsh Marigold
Caltha Leptosepala
Caltha leptosepala is a perennial herbaceous plant native to western North America, known for its buttercup-like white flowers and basal leaves.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Western Marsh Marigold
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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