The 'Super Julie' mango, also known as 'St. Julian', is a named mango that has become popular in the Caribbean.  A sapling is simply a tree planted from a seed, not a graft. Every time a seed is sown, a new variety is born. For example, Julie, Julie Seedling, Super Julie. Usually harvested from June to July. Super Julie Mango is very similar in flavor and texture to Julie Mango, but is usually slightly larger and easier to grow. The taste is very sweet, the texture is very soft, and there is no fiber.