We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The following notes are based on the general needs of the genus. Succeeds in any well-drained moisture retentive soil in sun or partial shade. Prefers a calcareous soil. When grown as a medicinal plant, the highest levels of the medically active alkaloids are obtained from plants growing on a light, permeable chalky soil, especially when on a south-west facing slope. The highest concentrations are also formed when the plant is growing in a sunny position and in hot summers. Plants tend to be short-lived.

None known

Seed - best sown as soon as it is ripe in a cold frame. Germination of stored seed is slow and erratic, usually taking 1 - 6 months at 10°c. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of softwood terminal shoots in spring. Root cuttings in winter.

Found at elevations between 1800 and 3600 metres.