Area of origin: Developed by crossing G. pratense with G. himalayense.
Adult Dimensions: Height up to 50 cm, width up to 50 cm (19.7").
Foliage: Deciduous, beautiful colour in autumn.
Soil Type: All.
Hardiness: Hardy to -23°C.
Exposure: Full sun.
Plantation density: 6 / m².
Characteristics and Uses:
Very beautiful lavender blue flowers from May to July becoming purple at the end of the summer.
If cut back at the end of summer flowering, autumn flowering is also possible.
Superb foliage that turns red in autumn until frosts. Perfect for flowerbeds and rockeries.