Ludwigia peruviana
Ludwigia peruviana, commonly known as Peruvian primrose-willow, is a perennial ornamental plant that thrives in full sun and requires high water conditions. It typically grows to a height of 0.6–1.5 meters and blooms with yellow flowers from July to October. This plant prefers loamy, clay, or peaty soil and is suitable for USDA zones 8–11. It is not fragrant, not toxic, and not evergreen, but it does attract pollinators.
Light
Full sun
Watering
High water
Soil
Loamy, Clay, Peaty
Height
0.6–1.5 m
Spread
0.5–1 m
Zones
8–11
Flower colors
This species prefers full sun and consistently moist to wet soil conditions, making it ideal for water gardens or boggy areas. It can tolerate a range of soil types including loam, clay, and peat.
Peruvian primrose-willow produces bright yellow flowers that attract pollinators during the late summer and early autumn months. Its upright growth habit makes it a striking addition to water features.