Senna didymobotrya (formerly Cassia didymobotrya/nairobensis)
- Fast growing evergreen shrub to 8 feet tall and 8-10 feet wide.
- Bright yellow flowers bloom in clusters from winter through spring.
- Leaves are bright green and divided into many leaflets.
- Prefers full sun or light shade and moderate to regular water.
- Great plant for larger gardens.