Shrubby St. John's Wort - Hypericum prolificum

Features: Small mound-shaped shrub with red to purple bark and showy yellow flowers in summer. St. John’s Wort is easy to grow.

Light: Prefers full sun

Soil: Tolerates drought and clay

Height: 1-4 feet

Blooms: June to August

See more information and photos at: Illinois Wildflowers and USDA Plant Database