Aquatic Plants
Caltha polypetala (Giant Marsh Marigold)
Caltha 'Polypetala Giant Marsh'
Also known as Giant Marsh Marigold
Available at our Langlois nursery
Call or text to confirm stock before visiting.
Currently out of stock
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We don't ship plants. Local delivery options are available.
About This Plant
Caltha polypetala (Giant Marsh Marigold), 'Giant Marsh Marigold', is valued in PNW gardens for its character and seasonal interest.
An aquatic plant for water gardens, ponds, and bog plantings.
Full sun to part shade suits this plant. Plant in submerged or marginal in water soil. Hardy USDA Zone varies. Plant in aquatic baskets with heavy soil; submerge to the depth required for the species (varies from a few inches to 2+ ft).
For Pacific Northwest native alternatives, browse our PNW Natives collection , Mahonia aquifolium, Aquilegia formosa, Tellima grandiflora, and many more support local pollinators and wildlife.
Plant Details
- Botanical
- Caltha 'Polypetala Giant Marsh'
- Common name
- Giant Marsh Marigold
- Growth rate
- Moderate
- Bloom time
- Summer
- Bloom color
- Yellow
- Foliage color
- Gold-chartreuse
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees
- Wildlife: None documented
Not sure if it's in stock?
Our inventory changes with the seasons. Before you drive out, give us a call or text, we'll confirm availability and can hold a plant for you.