Serenade is a triploid (seedless) hybrid watermelon. Diploid watermelon needed as pollinator. Fruit is round and dark green with stripes, weight is between 15.5 and 17.5 pounds (7 to 8 kilograms). Sweet, red flesh measures between 12 and 13 on the Brix scale.
Matures approximately 80 to 90 days after sowing.