Common Name(s): Prince's Plume, Desert Prince's Plume, Golden Prince's Plume Botanical Name: Stanleya pinnata Type: Perennial Hardiness: USDA zones 5 to 9 Light Requirements: Full sun Water Requirements: Low Bloom Color(s): Yellow Bloom Period: Late spring to early summer Height: 3 to 5 feet Spacing: 24 inches Features: Extended bloom period, showy blooms Precautions: None known Seeds per packet: 20-25