Virginia Mountain Mint (Pycnanthemum virginianum), 2000 Certified Pure Live Seed, True Native Seed FREE SHIPPING Number of seed is Pure Live Seed, not bulk Species is US Native, not introduced alien We grow the seed so we control quality A 2 to 3 tall native perennial with dense clusters of fragrant small white flowers. A summer flowering plant preferring mesic to wet soil moisture and full sun or part shade.