- You will get 150 Seeds of Clemson Spineless Okra Non-GMO Heirloom Vegetable Seeds. - Genus: Abelmoschus. - 150 Clemson Spineless Okra Seeds Non-GMO Heirloom. - The "Clemson Spineless" was an All-America winner way back in the late 1930's. Use this delicious okra fried, in soups, stews, and gumbos. - Like all okra, the Clemson Spineless vegetable seeds thrive in warmer climates, but can also be planted effectively up north!.