Ceanothus 'Ray Hartman' is a vigorous, evergreen shrub or small tree that grows 10-20 feet tall and wide. It has shiny dark green leaves and produces masses of medium blue flowers in spring that open from pink buds. This drought tolerant hybrid of California species makes a showy landscape specimen that thrives in full sun with well-drained soil and can withstand temperatures down to 15 degrees Fahrenheit.