Prunus maritima, commonly known as Beach Plum, is a hardy native deciduous shrub prized for its fragrant white flowers, edible purple fruit, and exceptional tolerance of sandy, coastal conditions. Native to the Atlantic coastal regions of North America, this adaptable shrub is an excellent choice for coastal landscapes, native plant gardens, wildlife gardens, hedges, dune plantings, and naturalized areas.
In spring, Prunus maritima produces abundant clusters of small, fragrant white flowers that emerge before or alongside the foliage. The blooms attract bees, butterflies, and other beneficial pollinators. In late summer, the flowers develop into rounded plums that range in color from reddish-purple to deep blue-purple when ripe. The fruit is attractive to birds and other wildlife and can also be used to make jams, jellies, and other preserves.
Beach Plum performs best in full sun and thrives in sandy, well-drained soils. It is highly tolerant of salt spray, wind, drought, and challenging coastal conditions, making it an excellent choice for seaside landscapes and exposed sites. Its dense, spreading growth habit also makes it useful for erosion control, informal hedges, wildlife habitat, and dune stabilization.
With its fragrant spring flowers, edible summer fruit, excellent coastal tolerance, and strong wildlife value, Prunus maritima is an outstanding native shrub for gardeners looking to add beauty, ecological value, and resilience to coastal and sandy landscapes.