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Delphinium caeruleum is a Perennial up to 0.30 metres tall.
It has medicinal and miscellaneous uses.
All parts of the plant are toxic[
]. The plant is most toxic when it is young[
E. Asia - Himalayas from Kumaon to Sikkim.
Alpine areas from 2500 to 5000 metres[
Prefers a rich well-drained soil that stays moist in the summer[
]. Dislikes water-logged soils[
], it is liable to die out in heavy soils over winter[
]. Requires an open sunny position[
A greedy plant, inhibiting the growth of nearby plants, especially legumes[
The roots have been used to kill maggots in the wounds of goats[
A parasiticide is obtained from the leaves and roots[
]. It is quite toxic and so is for external use only.
Seed - sow early to mid spring in a cold frame or May outdoors[
]. Keep moist and in a shady position until germination takes place[
]. The seed has a limited viability so it should be stored in a sealed container at about 3°c[
]. Temperatures above 15°c inhibit germination[
]. The seed usually germinates in 2 - 9 weeks at 15°c[
]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out into their permanent positions in the summer.
Cuttings of basal shoots in mid spring, taken before they become hollow at the base, and planted in a cold frame[
Division in spring[
] or early autumn[