The general consensus surrounding Lemon Kush is that is a cross between Master Kush and Lemon Joy. However, breeder specific variations exist. Alien Genetics, for example, explains their Lemon Kush as a hybrid between Lemon G, a prized strain from Ohio, and an Afghan Kush. The light green buds are covered in a white frosting of trichomes and provide uplifting and creative effects. Lemon Kush is the perfect solution for when the stresses of life have you feeling sour.It smells just as good as it tastes, but it does have its drawbacks.