Pycnanthemum flexuosumEvergreen (deciduous with hard frost) spreading perennial mint native to the Midwest. Heavily scented foliage used in teas and herbal remedies. Small white flowers produced en masse in summer are highly sought after by bees and butterflies. Plant in full sun to light shade. Give average conditions. Easy to grow. Reaches
24-36"" in height when in bloom. USDA zones 4-8 in cold hardiness.