Corydalis flexuosa ‘Blue Dragon’ (Purple Leaf) AVAILABLE AUTUMN
20 seeds per packet. One of three forms of Corydalis flexuosa introduced from the woodlands of Sichuan, China (often sold under the name ‘Purple Leaf’). Clump forming perennial producing electric blue, scented, spurred, tubular flowers and fern-like foliage which has attractive, dark purple stains at the base of each leaf. Flowering March to August. 30 cm. Part shade in a humus rich, well drained soil. Cold germinator.