Forms a dense clump of grassy green foliage, with upright stems of purple flowers with a bright yellow throat for an extended period. Good edging, in containers or in borders.
Bloom/Features: Purple blooms in summer
Dimensions: 20″ H x 18-24″ W
USDA Zones: USDA Zones 3-9
Exposure: Full sun
Soil: Well-drained garden soil
Water: Average or moist
Uses: Accent, rock garden, border, container, cut flowers, fragrant, groundcover, mass planting, specimen