Black Mamba is an indica marijuana strain and is thought to be a cross of Granddaddy Purple and Black Domina. This strain features dark green and dense nugs that have a strong perfumey aroma and a distinctly sweet grape taste that is reminiscent of GDP. Many users report an upbeat feeling that mellows into a state of deep relaxation. Touted for its long-lasting effects, this Black Mamba is one to curl up with, not run away from.