Angelonia angustifolia (‘Hilo Princess’)
The heat-loving Angelonia hybrid that started it all! A lover of summer sun and heat, it is upright-to-sprawling, compact and well-branched, and covered with dense spikes of deep purple flowers with white centers from spring until frost. Will tollerate part shade, but grows more loosely. Will die back at the first freeze, but reemerges vigorously in the spring.