A mound-forming perennial with attractive purple-green foliage. Dense racemes of incredibly dark, gentian blue flowers are produced on red stems. Prefers a cool moist position. Summer dormant when too hot and dry. Height and Spread 30cm. Flowers April to July. Partial shade. Hardy.
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Chendore (verified owner) –
Very healthy plants arrived in excellent time. I definitely recommend this nursery! Well done?
Terry M. (verified owner) –
Good