Description
(‘Polbress’) An upright, winter dormant herbaceous perennial. Foliage emerges is spring is purple tinged then turning green, but reverting back to spring colouring in autumn. Priduces clusters of sky blue flowers, marked with a darker blue with a small white centre. Flowering period May, June and July. Height 60cm. Spread 30cm. Plant requires full sun to partial shade in good well drained soil.