Asclepias verticillata Whorled Milkweed 10 seeds
Seeds from Apclepias verticillata or Whorled Milkweed is another real butterfly attractor. Perennial 1-3 feet tall hardy in zones 4-11. Flowers: June – September. Found on dry, heavy soils of prairies, rocky hillsides, and sandy open woods. A delicate white clusters of blossoms and graceful plant that often forms colonies. 4-6 weeks of stratification suggested for good germination.