White Buffalo, also known as “Tatanka,” is a sativa marijuana strain made by crossing Romulan with Blackberry Kush and Bay 11. White Buffalo provides a powerful blast of effects that are uplifting, active and euphoric. This strain is a cherished rarity and can be hard to find in most dispensaries. The flavor of White Buffalo is sweet and sour. Growers say these buds are covered in a snowy white coating of crystal trichomes.