Black Diamond Watermelon Seeds | Heirloom and similar items

Grow Black Diamond Watermelons from heirloom, non-GMO seeds! These massive melons have sweet, crisp red flesh and a tough, dark green rind. Weighing 30-75 lbs, they mature in 90 days and thrive in USDA zones 3-10. included! Sweet Crisp Flesh: Bright red, juicy, and flavorful flesh, perfect for summer snacks and desserts. Massive Melons: Produces watermelons weighing 30-75 lbs, with a tough, bruise-resistant rind. Heirloom Variety: A trusted favorite among gardeners and market growers since the 1950s. Sunburn Protection: Large leaves and a tough rind help prevent sun damage. Easy to Grow: Thrives in full sun, matures in 90 days, and grows well in warm climates. Common Name: Black Diamond Watermelon Scientific Name: Citrullus lanatus USDA Zones: 3, 4, 5, 6, 7, 8, 9, 10 Color: Dark green rind, bright red flesh Soil: Well-drained, fertile soil Sunlight: Full sun Watering: Regular, keep soil consistently moist Planting Season: Warm season Plant Type: Annual long vine Features: Heirloom, large fruit, sunburn-resistant Fruit Size: 30-75 lbs Days to Maturity: 90 days Plant Spacing: 18-36 inches Planting Depth: 1 inch Sowing Method: Start indoors or direct sow Black Diamond Watermelon, Heirloom Watermelon, Non-GMO Seeds, Large Watermelon Seeds, Sweet Red Flesh, Zone 3-10 Plants, Warm Season Fruits, Garden Watermelon Seeds, Market Grower Seeds, Sunburn Resistant, 30-75 lb Melons, Easy Grow Watermelon, Summer Fruit Seeds