Watermelon Seeds - Giant - Black Diamond

90 Days to maturity. Citrullus lanatus . Black Diamond Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Giant watermelon. Developed in Arkansas in the 1950s. Called black diamond because of its deep, dark green skin, it contrasts beautifully with intensely bright red flesh. ~215 seeds/oz. Download Free Vegetable Growing Guide PDF Latin Name: Citrullus lanatus Ha…