Asclepias incarnata Milkmaid
Starter plant of this Milkmaid butterfly plant Asclepias incarnata. This pure white plant blossoms in zones 4-11 throughout the season and will bring more butterflies than you can imagine. These perennials grow 4 to 5 feet tall in full sun and sandy soil is best for them. Quite a drought tolerant plant I don’t think that I have ever had to water them.