Shogoin, the Japanese heirloom turnip is a white globe root with fine, sweet flesh. They grow to be about 3-4 in just around 40 days. If you enjoy turnip greens, this one would be an excellent choice for you as well, the tops grow to 2 feet & are prized for their delicatability. Shogoin Turnip, Us Heirloom Organic Non Gmo Seeds, Free Gift With Order