The Ballerina series of Daturas have upward facing 6-8 inch long blooms in shades of yellow, white, and purple. With a stacked bloom-in-a-bloom appearance, petals are swirled and provide evening fragrance. Plants reach 12 inches in containers and up to 3 feet in borders. Hardy in zones 8-10, Ballerinas can be brought indoors as house plants and returned outdoors in the spring.. Pkt.10