Sour Kush is a Indica hybrid strain, producing a mix of heady sativa effects and physical indica effects. The sensation is joyful, giddy, and euphoric, but also drowsy and relaxed. When you’re high on this strain, you’re likely to be creative. Sour Kush is said to be quite strong, but there isn’t much evidence to back that up. Users report a significant mental and physical high that helps with depression, pain, insomnia, stress, and appetite loss. Sour Kush is particularly effective in the treatment of chronic pain. The bud is lime green with brown hairs, and the flavor is intense and zesty, with pungent lemon and lime overtones in the scent.