Goldfussia Strobilanthes anisophylla

Sun or part shade.

Height to 2 m.

Can be used as a hedge plant.

Notes from the plant tag:

An evergreen, small shrub, with very showy, narrow, metallic-purple foliage, and pale blue, trumpet shaped flowers during summer and autumn.

A useful shrub for mixed shrubberies and clipped hedges.

Thrives in a wide range of soils and conditions, but prefers a sunny, open position in moist, well-drained soil. Water regularly after planting until established. Clip regularly if hedges or shaping are required.