Cascading mounds of pale pink and white flowers make sea cliff buckwheat (Erigonum parvifolium) an attractive feature of a native hillside or pollinator garden. Found on coastal cliffs in Southern and Central California, sea cliff buckwheat is also a useful selection for the home garden. It is sometimes called dune or coast buckwheat.

Sea cliff buckwheat grows in mounds up to 3 ft in width and height. This plant provides good coverage and erosion control for sloped landscapes. Alone or planted in clusters, it's also at home in rock gardens, containers, borders, and as a lawn replacement.

The small evergreen leaves are dark green, accented with a reddish tint. During the long flowering season, the blooms change from a delicate pinkish-white to a rusty brown. The blooms are an important food source for many native butterflies and moths, including endangered species such as the El Segundo Blue butterfly. 

Sea cliff buckwheat grows in full sun at the coast, but can benefit from some shade in hot inland areas. Water needs are low. Once a month watering is sufficient after the plant is established. Prune back in early spring, before flower buds appear. Deadheading is not recommended because the spent flowers provide seeds for birds and extra shade for the plants in hot weather.