Southwestern United States, Mexico, Central America, South America, Argentina, Brazil
Hybrid origin
Yellow elder, Ginger thomas
Perovskia atriplicifolia LACEY BLUE, Perovskia atriplicifolia ‘Rocketman’
H1, H2, 10, 12, 13, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24