Bog Bean | Menyanthes trifoliata
Bog Bean is also known as Buck Bean. It is an interesting marginal surface plant that can spread 3' to 5' across the waters surface. The olive-green leaflets will stick out of the water. Beautiful clusters of white flowers, are the first to bloom in the spring in April. Bog Bean is a favorite among water gardeners and is a great plant for rain gardens, large ponds and water gardens. Bog Bean will provide additional surface area for beneficial bacteria to grow and take up nutrients from the water, helping to keep your pond clean. Native to much of the United States and Canada and is hardy to zone 3.
Species: Bog Bean
Size Shipped: Shipped as a Bare Root Plant
Height: 6"-12"H x 12"-24"W and spreading
Outdoor Light: Full sun to part shade
Water Depth: 1" to 10", will spread out 3' to 5' across the surface
More from this collection
Bog Bean (Buck Bean) – Hardy Marginal Pond Plant with Early Spring Blooms
Spreading Surface Plant with White Flowers That Supports a Healthy Pond Ecosystem
Bog Bean, also known as Buck Bean, is a unique marginal pond plant that spreads across the water’s surface, reaching 3 to 5 feet wide. Its olive-green leaflets rise above the water, creating texture and natural coverage, while clusters of delicate white flowers bloom early in spring—often as early as April—making it one of the first pond plants to flower. Ideal for rain gardens, large ponds, and water gardens, Bog Bean helps improve water quality by providing surface area for beneficial bacteria and absorbing excess nutrients. Native to much of the United States and Canada, this hardy plant thrives in cold climates and is suitable for zones as low as 3, making it a reliable and attractive addition to any pond.