- An early maturing, high yielder of dark green quality zucchini.
Summer Squash, Endurance BC-2 F1. Cucurbita pepo. AKA: Zucchini. Squashes started showing up in Italian kitchens as early as 1600, the "Zucchini" variety probably originated around 1850. Extremely productive, and very easy to harvest, makes many smooth light green oblong fruits.