An attractive Italian heirloom, Prosperosa produces deep purple fruit with a pleated cream top. This variety grows 4-5" and are meaty with a mild flavor. Its purple color comes from anthocyanins, which provide protection from oxidative damage to cellular structures when eaten. Prosperosa is very low in calories and includes dietary fiber, folate, vitamins B3 and B6, magnesium and potassium. 75 days to maturity.