'Super' is a large plant, growing to more than 3 feet when in bloom. It is very elegant, with long upward sweeping branches. Flowering stems may be as long as 2 feet, with 3 to 5 inch flowers. Blooms are very widely spaced, with large individual flowers. It makes a beautiful fresh cut flower arrangement. The flower petals are violet blue, calyces are green and dark violet. In full bloom, the plant is quite striking.
The fragrance of 'Super' is very light and flowery - much more like a L. angustifolia. Many oil producers consider this the best lavandin for oil, although it is a low producer.