Perennial Herb or Subshrub: Tolerates deer, poor soil, and drought once established. This variety differs by its rhizomatous spreading habit in contrast to most others that are clumping and have a woody base. An excellent rock garden, ground cover, and container plant with fragrant flowers. Attracts butterflies. Blooms: spring-fall. Color: pink shades. Height: 5-10". Width: 30-44". Exp.: sun/part shade. Water: mod./dry. USDA Z5. PP #33,599