Another OG great. Diablo OGâ€™s indica lineage of Grapefruit, Blueberry and a South African Sativa, lends it a sweet and spicy flavor and characteristic OG smell. The buds are quite frosty with dark orange hairs throughout. The high is euphoric, lightly numbing the mind and soothing the body. Many take Diablo OG as a perfect treat after physical strain and exertion.