Силно продуктивен сорт. Не е стипчив. По последни данни е оцелявал и в USDA 5а.
TAM KAM NON-ASTRINGENT PERSIMMON Another new Korean persimmon whose name translates as "Very Sweet." Bright orange, high quality fruit weighing about 6 oz. This is among the most winter hardy non-astringent persimmon. Ripens October. Zones 6-9. Hardiness: USDA Zone 6a: to -23.3 °C (-10 °F), The Maekawa Jiro is a medium sized fruit that is rounded, smoother and less indented than the Jiro. It's sweet and the color is a rich orange. It's sweet and ripens in mid-season. Oriental persimmons prefer moderate winters and relatively mild summers. They are suitable for growing in Hardiness Zones 6 to 10. The Maekawa Japanese persimmon tree is a handsome ornamental and performs best in full sun with well drained, slightly acidic soil. They can grow up to 15 feet tall.