Caltha palustris syn. Caltha cornuta
Marsh marigold
Water buttercups are clump-forming, and have glossy, deep-green heart-shaped leaves and bright yellow or white cup-shaped flowers in Spring. As their name implies, they like boggy ground
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Full sun
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Frequent watering
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Full Frost Hardy: 5F (-15°C)
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Moist and rich
Common name
Marsh marigold
Latin name
Caltha palustris syn. Caltha cornuta
type
Rhizomatous perennial
family
Ranunculaceae
ph
5.0 - 8.5 Acid - Neutral
Plant & bloom calendar
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Best time to plant
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When the plant will bloom
full grown dimensions
Caltha palustris syn. Caltha cornuta
Water buttercups are clump-forming, and have glossy, deep-green heart-shaped leaves and bright yellow or white cup-shaped flowers in Spring. As their name implies, they like boggy ground
Flowering Season
From Late Spring TO Mid Summer
Waxy golden yellow flowers in spring
Planting Outdoors
From Early Spring TO Mid Spring
Plant container grown plants in a sunny position early to mid-spring.
Propagation by seed
From Mid Spring TO Late Spring
Seeds can be sown on moist compost in mid to late spring under glass.