Blue Plumbago
Plumbago auriculata
Family: PlumbaginaceaeNative: South Africa (specifically, Cape Province)Identified: Aug 11, 2025
The Blue Plumbago is a spreading, semi-woody shrub known for its clusters of vibrant, sky-blue, phlox-like flowers that appear almost year-round in warm climates. Its leaves are light green, oval-shaped, and usually grow to about 1-2 inches long. It can grow up to 10 feet tall and wide.
Learn more about Blue Plumbago in the encyclopedia →Care instructions
This plant thrives in full sun to partial shade and well-drained soil. It is drought-tolerant once established but benefits from regular watering during dry periods. Fertilize in spring with a balanced slow-release fertilizer. Prune regularly to maintain shape and encourage blooming, especially after flowering. It can be susceptible to spider mites and scale insects, so monitor for pests.