Lemon Jack is also popularly known as Lemon Herer. The strain is a cross between Jack Herer and Lemon Kush. Lemon Jack is a sativa dominant strain 70% sativa/30% indica. The smell is unique with its mint pepper chemical scent with hints of vanilla cream, pungent fruit and lemon rind. However, the taste is not as spicy as you would expect it to be, but it is more or less the same as its smell.