- An old heirloom that has been around at least 130 years, is heat tolerant, borer resistant, and produces oblong pear shaped fruits averaging 10lbs each.
Cushaw Green Striped Squash Seeds. 95 to 105 Days. Winter Squash. Heirloom, Open Pollianted, Non-GMO. Cucurbita argyrosperma. AKA: Green Striped Cushaw Pumpkin, Sweet Potato Pumpkin, Improved Cushaw, Striped Crookneck. A very old heirloom squash variety that certainly dates back 130 years at minimum, but possible origniated far earlier as a native variety of the West Indies.