Sea Urchin, Pincushion Tree
Evergreen, Shrubs, Trees
Native to Australia. Especially good for the seacoast. Tougher than many other Proteaceae family members and adapt to a wide variety of soil types (including poor soils). Fertilizer is usually not needed; if you do apply it, make sure it is low in phosphorus.
Dense, rounded habit to 10–25 ft. high and 9–30 ft. wide; often trained as a single-trunked evergreen tree. Narrow, gray-green, 6-in.-long leaves are often red margined. Showy flower clusters look like round crimson pincushions stuck with golden pins. Blooms in winter, sometimes in late fall. Good small patio tree.
Mat-forming, spreading plant to 4 in. tall, 1 ft. wide, with long, slender, rich green leaves. Cluster...
Native to inland mountains and deserts of California into western Utah, Arizona, and northwest Mexico....
Native to Australia but naturalized in parts of the West and Southwest. Forms a dense, foot-high mat o...