Plant Profile: Phlox divaricata

Blue Phlox is a perennial herb that typically reaches heights of 6 to 12 inches. Its leaves are arranged oppositely and feature smooth edges, with fine hairs along the margins. The stem is both hairy and sticky. The plant produces flowers in shades of rose, lavender, or violet-blue, which bloom in the spring and persist into early summer.

In the garden, Blue Phlox is versatile and can be used in rock gardens, as front borders, in wildflower gardens, native plant landscapes, or naturalized areas. Additionally, it serves as an effective ground cover for early spring bulbs due to its shallow root system.

However, gardeners should be aware of potential issues such as powdery mildew, which can be quite problematic. To mitigate this, trimming back the stems after flowering is recommended. Spider mites may also pose a threat, especially in hot and dry conditions, and rabbits might nibble on the foliage.