Caltha Palustris 'Flore Pleno'
Double Marsh Marigold
Water buttercups, or marsh marigolds, or king-cups, 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. 'Flore Pleno' bears yellow flowers in Spring. It is recommended that they are planted with a depth of 0 - 5cm (0" - 2") water over the crown of the plant.
Contributed by @Patiorose
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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
Double Marsh Marigold
Latin name
Caltha Palustris 'Flore Pleno'
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 'Flore Pleno'
Water buttercups, or marsh marigolds, or king-cups, 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. 'Flore Pleno' bears yellow flowers in Spring. It is recommended that they are planted with a depth of 0 - 5cm (0" - 2") water over the crown of the plant.
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.