These seeds were collected from Hedychium gardnerianum, also known as Himalayan Ginger, Kahili Ginger, Kahila, and Garland-Lily. This tropical plant likes to live in full sun to partial shade where it grows to about 8 feet tall. The gold, yellow, and orange blossoms are very fragrant and on display from the middle of the summer until the middle of fall. USDA Hardiness Zones 8 to 11.