Datura Metel Double Purple, Thorn Apple, Angel's Trumpet, Devil's, Horn of Plenty, 10-50 fresh seeds

Datura metel is a shrub-like annual (zone 5–7) or short-lived, shrubby perennial (zone 8–10), commonly known in Europe as Indian thornapple, Hindu Datura, or metel and in the United States as devil's trumpet or angel's trumpet. Datura metel is naturalised in all the warmer countries of the world. It is found notably in India, where it is known by the ancient, Sanskrit-derived, Hindi name dhatūra (धतूरा), from which the genus name Datura is derived.

The plant is cultivated worldwide, both as an ornamental and for its medicinal properties, the latter being due to its tropane alkaloid content. Like its hardier and smaller-flowered relative Datura stramonium, it is now of widespread occurrence, although showing a preference for warmer, humid climates.

Propagation
Sow the seed in individual pots in early spring in a greenhouse. Put 3 or 4 seeds in each pot and thin if necessary to the best plant. The seed usually germinates in 3 - 6 weeks at 15°C. Plant out in late spring or early summer, after the last expected frosts. Especially in areas with hot summers, it is worthwhile trying a sowing outdoors in situ in mid to late spring.