This is the result of the hybridisation between one of Sweet Seeds most appreciated auto-flowering genetics - Big Devil XL - and an exotic auto-flowering strain with purple flowers, developed with the collaboration of the R + D department of the seed bank Buddha Seeds – feminised seeds. The purple characteristic of this strain is inherited from its ancestors from the Chitral region in the Pakistani Hindu Kush, very close to Afghanistan.

Dark Devil shows a strong hybrid vigour from germination. Plants grow with the appearance of Indica-Sativa hybrids with a strong main stem and numerous side branches, finishing with a big main cola and multiple smaller buds on the side branches. Resin production is abundant in the flowers and in their surrounding leaves. Sweet and fruity aroma with hints of incense and delightful citrus tones. During flowering, around 80% of the plants acquire purple or reddish tones in the buds and some of them even develop purple leaves too. After harvested and dried the buds gain a very dark purple tone, almost black.