85 Days to maturity. Citrullus lanatus. Kleckley’s Sweet Organic Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Kleckley’s Sweet has very sweet deep-red flesh, and a broad stringless heart. A good choice for a home garden variety! Oblong fruit with square ends. Weighs up to 25-40 lbs. ~260 seeds/oz.