One of our all time best selling plants, this variety is always looking at its best for our Rare Plant Fair in May. It’s long season of interest and robust nature makes in popular amongst designers and can often be seen in Chelsea Flower Show Gardens.
Compact, clump-forming perennial, dark-green, toothed leaves. Spikes of violet-blue flowers on upright dark stems from early summer to autumn. Flowers from May to September. A very drought and wind tolerant perennial from the Caucasian Mointains. Height 50cm Spread 70cm. Grow in full sun and well drained soil.