OG Kush x Sour Diesel This old-school strain is the perfect combination of Sour Diesel and OG Kush. It has a characteristic pungent aroma and narcotic effect. The effects of this strain are strong. Earthy, sweet, flowery, and pine flavors dance on the palate. Its combination effects are relaxing and invigorating without sedation. The hybrid's effects can vary, with some users feeling uplifted like sativas. Those with a lower tolerance should be cautious.