Flat topped clusters of bluish-purple Ageratum-like flowers are borne atop short sturdy stems that are adorned with finely cut and softly textured, medium green foliage. The flowers attract loads of butterflies as well as other pollinators and Gregg's Mist Flower flowers most heavily beginning in late summer and lasting through fall. Its rhizomatous though non-aggressive nature makes this durable and drought resistant perennial an excellent addition to the garden where it can be utilized as a groundcover as well as in naturalistic settings. It does seem to prefer a little midday and afternoon shade, especially in the hottest summer climates and in dryer settings. Item# 10811.