Phlox Paniculata (Sweet William)

Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln, NE.Summer blooming perennials grown in full sun and fertile well drained soil. Phlox looks good in a border setting or in a planting together with shades of a single color.