A new and distinct cultivar of perennial Salvia plant named ‘;Bumblesnow’; characterized by its small white-colored flowers densely arranged in tight verticils, with compact upright habit. Flower stems are heavily-branched with branches closely arranged. ‘;Bubblesnow’; has strong vigorous growth rate, small gray-green foliage and is winter-hardy. Salvia ‘;Bumblesnow’; is especially useful for landscaping and containerized ornamentals by itself or in combination with other plants.