St. John's Wort
Hypericum kouytchense, also known as St. John's Wort, is a deciduous or semi-evergreen shrub offering cheerful yellow cup-shaped flowers in summer, followed by attractive red berries. It's a robust plant, excellent for ground cover or informal hedges.
Sun: Full sun to partial shade.
Soil: Well-drained.
Hardiness: H6 — down to −20°C.
Flowering: Jul, Aug, Sep.