Hardy Water Lily

Nymphaea spp.

Hardy water lilies are herbaceous perennials in the water lily family, Nymphaeaceae, and are native to North America as well as other parts of the world. These plants vary in size depending on the species and cultivar and can live in ponds or even containers. In ponds, water lilies make an excellent habitat for fish and other aquatic animals and the flowers attract pollinators. Some mammals, turtles, and birds also eat parts of the plant.

Hardy water lilies typically emerge in the spring from rhizomes and begin flowering around the same time. Most cultivars have blooms appearing to float on the surface of the water although some cultivars have flowers held above the water. Blossoms can be orange, yellow, white, pink, and purple lasting from spring through fall. Deadheading will encourage repeat blooming.

These plants and do best with 5 or more hours of sun in fertile loamy soil and calmer waters. If growing in a container, use heavier clay soil to prevent the plants from floating. Plant the rhizomes deep enough to prevent freezing in winter.

Photo Credit: Christina Stromberg Oklahoma State Extension

4116 E. 15th Street

Tulsa, OK  74112-6198

(918)746-3701