The Dwarf Cavendish banana is a widely grown and commercially important Cavendish cultivar. The name "Dwarf Cavendish" is in reference to the height of the pseudostem, not the fruit. Young plants have maroon or purple blotches on their leaves but quickly lose them as they mature
The dwarf Cavendish is a fast grower in the right conditions. It likes a lot of light and will even be happy with some direct sun throughout the day. Let its soil dry out a little between waterings, but make sure to keep it regularly misted as those giant leaves need a lot of moisture.