Description
- LightFull sun
- Fruit size30 to 50 pounds
- Matures75 to 90 days
- Plant spacing36 to 60 inches apart
- Plant sizeLong vine
Heirloom. Black Diamond is a classic oblong watermelon with a black-green rind covering bright red, crisp, flavorful flesh. In the 1950s, Black Diamond was a very popular home garden variety. Fruits have gray-black seeds (perfect for seed spitting contests) and can grow quite large.




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