Jun-Sep, H 16-18", W 16-18", Z 4-9-(L. angustifolia, PP28867) A long flowering, hardy selection that has reliably overwintered in Minnesota. Mounded plants produce an abundance of violet-purple flowers. ? PP
Growing Zone: 4 to 9
Light Requirements: Full Sun
Own Root
Height: 1.25 ft to 1.5 ft
