5 Seeds Prince's Plume Stanleya pinnata Perennial Wildflower

Prince's Plume (Stanleya pinnata) is a hardy perennial wildflower that sends up tall, showy spikes of bright yellow, plume-like blooms in early summer. Native to the western United States, this drought-tolerant plant thrives in dry, sunny settings and adds a unique architectural element to any garden.

Ornamental in nature, it works beautifully in xeriscapes, rock gardens, or native plant borders, where its vertical flower stalks create a striking contrast against lower-growing plants. The gray-green foliage provides texture even when not in bloom, and the blossoms attract bees and butterflies, making it a valuable addition to pollinator-friendly landscapes.

Species: Stanleya pinnata
Type: Perennial wildflower
Plant Habit: Upright clumping
Sun: Full sun
Soil: Well-drained, sandy or gravelly, tolerates alkaline
Zones: 4-9
Germination: Cold stratification recommended; sow indoors 6-8 weeks before last frost
Sowing: Surface-sow, press into soil, keep evenly moist
Spacing: 12-18 inches
Notes: Drought tolerant once established; deadhead to encourage more blooms