Caltha palustris
Marsh Marigold

A cheerful plant with bright yellow flowers that prefers wet areas. Also called Cowslips, Marsh Marigolds spread and are a nice addition to the edge of a water garden.

Light: Full Sun to Part Shade
Soil Moisture: Wet
Height: 12-18 inches
Spread: 12 inches
Bloom Time: April-June
Bloom Color: Yellow