Hardy Native Herbaceous Perennial, usually of Meadows, Pastures, Damp Grassland and streambanks; with heads of Purple (occasiomally pink or white) flowers on tall stems above bold, downy foliage in May to July.
Height x Spread:
36 in(90 cm) x 24 in (60 cm)
Attractive to Bees.
Used herbally for bronchial diseases, gastric ulcers and rheumatism.