Afghani Sour  is an indica-dominant cross between Afghani and Sour Kush. Its heavy, relaxing effects are ushered in by a sweet berry aroma and a sharp spicy flavor typical of Kush varieties.
 
Diamonds are another term for the crystalline structures that form in sauce, a cannabis concentrate with high levels of terpenes and a runny texture. Sauce can contain a mixture of both terpene-rich liquid and THCA diamonds.