The Ice Cream banana tree (Musa 'Blue Java') is a fast-growing, cold-hardy tropical plant, reaching 10–15 feet tall with 6-10 foot spread. Known for its blue-tinted fruit that tastes like vanilla custard, this cultivar grows in Zones 8-11 and thrives in full sun. It is popular for its large, silvery-green leaves, wind resistance, and edible, sweet fruit.