50-70 days. NON-GMO, OPEN POLLINATED, HEIRLOOM.
This winter radish is slower to mature than most radishes you may be used to. Plant them in the fall and harvest as needed. They have a great zippy flavor, a bit hotter than most with large greens.
In mild climates, they are traditionally grown over winter like Asian radishes. They can also be planted early in the spring. Attractive black skin with pure white flesh. Very good keeper.