The flowers are produced in erect panicles  long, each flower with six white to purple petals  long. It has simple leaves with, glabrous, large, elliptic or oblong lanceolate.
Flowers grow in erect panicles that can be up to 10-20 centimeters long; each bloom possesses six petals ranging from white to purple, approximately 5-7 cm in length. The plant has simple leaves with smooth surfaces and large elliptic or oblong lanceolate shapes.