Watermelon 'Black Diamond'

(90 days)

30 seeds  $3.00    

Black Diamond watermelon produces huge fruits with a dark green rind that is hard enough for shipping. The bright red flesh is firm, juicy and flavorful. This famous heirloom is perfect for a family party. Weighs 30 to 50 pounds. 

American heirloom. Developed in the 1940's by Melville Dillon of Florida.

Latin name: Citrullus lanatus

Sowing Watermelon 'Black Diamond' Seeds

Sow watermelon seeds outdoors after the last frost date, 1/2" deep. Space 2' apart in rows. Or sow in hills spaced 4-6' apart. Thin to 3 plants per hill. Full sun. 

Watermelon Seeds

Vegetable Seeds