Butterflies and pollinators love this easy care perennial…neat 12” wide clumps of narrow, strappy, grassy foliage are topped by 20” stems June>August with spheres of lavender-pink. Dry seed heads are attractive well into the fall. Prefers well drained soil & sun; it is drought tolerant and deer/rabbit resistant. Flowers are nice in arrangements. Verticillium resistant. We have not seen any seedlings so it may be sterile.  USDA Zone 5-10