MN Native / Mistflower $

Eupatorium coelestinum

Hardy Plant Bloody Dock

Purple-blue flowers form in clusters of 35-70 (like ageratum) at the tops of stems in late summer and autumn, like a “mist” of blue in dense colonies attracting late-season butterflies.  Can be late to emerge in the spring, especially in northern climates so be patient.

Size: 18 to 24 inches