90 Days to maturity. Citrullus lanatus. Nobility F1 Hybrid Watermelon Seeds. Non-GMO, annual, hybrid, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Watermelon Nobility F1 is the diploid, or seeded version, of Triple Picnic. This hybrid version of the old standard picnic type has very firm flesh and an extra sweet flavor. The dark green/black rinds are nearly sunburn resistant in warm, humid climates. Approximately 420 Seeds / Ounce.