Black Diamond Watermelon Seeds

Description Black Diamond Watermelon Seeds. Non-GMO, open-pollinated, heirloom, heat tolerant, seeded, Giant watermelon. Can get up to 40 pounds and 14″ across. Developed in Arkansas in the 1950’s. Called black diamond because of its deep, dark green skin, it contrasts beautifully with intensely bright red flesh. Sweet and firm. A must have!90 Days to maturity.