Petunia Hula Hoop Blue petunia Dwarf and compact but with a vigorous growing habits .this beautiful deep violet blue with white edge, will grace any garden, Hula hoop Blue is early to flower, highly floriferous, and an excellent outdoor performer. Petunias have a light sweet smelling fragrance which is unmistakable .absolutely beautiful in full bloom, perfect in hanging baskets. They love full sun but are happy to tolerate some shade. Annual so it will die back with heavy frost.