(Pachyrhizus erosus) 120 days. Long vines can grow twenty feet long and produce delicious tubers. These have become very popular in the last few years. Very long season; these must be started very early in all areas except the deep South. Caution: The seeds and pods are poisonous, Only use the tasty roots.
POISON WARNING! Beans of this plant are poisonous. Eat tuber roots only.
- Origin: Baker Creek Heirloom Seeds