Corsair Zucchini This page first published: Mar 31, 2005 · Modified: May 9, 2018 · by CooksInfo. Copyright © 2020Corsair is a hybrid zucchini with very dark green skin. The zucchini are long and straight. 43 days from seed to planting. High yields. History Notes Corsair Zucchini was developed by the Asgrow Seed Company. Released 1984.