Rose Mallow

About Rose Mallow

Rose Mallow is a stunning wetland perennial that brings a touch of the tropics to the temperate landscape with its massive, showy blooms. Reaching heights of 4 to 6 feet, this plant is easily recognized by its unique, three-lobed leaves that resemble ancient halberds, earning it the alternative name Halberd-leaved Rose Mallow. From August through September, it produces large, creamy white to pink flowers with deep crimson centers that can reach up to 6 inches across. Native to much of the central and eastern United States, it thrives in wet, sunny habitats like marshes, riverbanks, and pond edges. Beyond its beauty, Rose Mallow is a vital resource for pollinators, specifically attracting specialized bees and serving as a host plant for several butterfly and moth species. It is remarkably easy to grow in moist to wet soils and can even handle temporary flooding, making it a perfect choice for rain gardens or low-lying areas in the yard. For best results, plant in full sun to ensure robust stems and prolific flowering throughout the summer heat.