- This diploid hybrid is comparable to the Carnival variety yielding 20 lb fruit with small black seeds.
73 Days to maturity. Citrullus lanatus. Imperial F1 Hybrid Watermelon Seeds. Non-GMO, annual, hybrid, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. A hybrid diploid watermelon with an excellent yield of 18-21 lb fruit. Compare to Carnival ~ 420 Seeds per oz.