Forrest 's St John's Wort

A vigorous and attractive deciduous or semi-evergreen shrub that makes a wonderful informal flowering hedge. Hypericum forrestii is prized for its large, bowl-shaped, bright yellow flowers with a central mass of prominent stamens, which appear from mid-summer through to early autumn. These flowers are followed by attractive, conical red berries that eventually turn black, providing late-season interest. The foliage is a fresh green, and in autumn, the leaves often turn lovely shades of red and orange before falling. This species is generally more resistant to rust than many other Hypericums. It is hardy (H5) and easy to grow, preferring well-drained soil in a sunny or partially shaded position. To maintain as a hedge, it can be pruned back in late winter or early spring to encourage fresh new growth and a profusion of flowers. It is excellent for attracting bees and other beneficial insects.

Sun: Full sun to partial shade.

Soil: Well-drained, moderately fertile soil.

Hardiness: H5 — down to −15°C.

Flowering: Jul, Aug, Sep.