Dense Senna, Grey Cassia

Overview

Senna sturtii, commonly known as Dense Senna or Grey Cassia, is a drought-tolerant Australian native shrub. It typically grows 4-6 feet tall and wide, featuring fine grey-green foliage and vivid yellow flowers that bloom in summer and autumn. This hardy plant thrives in full sun and well-drained soils, making it an excellent choice for low-maintenance landscapes and arid garden designs. It attracts pollinators while providing year-round interest.