Black Diamond Watermelon Seeds - Fruit Plant

Black Diamond watermelon seeds produce fast-growing annual vines with a trailing growth habit and large-fruiting characteristics. These plants develop long, spreading vines with broad foliage, making them suitable for open garden spaces and field cultivation. They perform well in warm climates with full sunlight and well-drained soil. With consistent moisture and adequate spacing, the plants establish quickly and grow throughout the summer season. Seed-grown plants may show variation in fruit size, rind thickness, and overall growth performance.

Features

• Fast-growing annual vine with trailing growth habit
• Produces large fruit types with vigorous vine growth
• Suitable for open gardens and large planting areas
• Adapted to warm and sunny climates
• Requires consistent moisture for steady growth
• Spreading plant requiring adequate space

Specifications

• Scientific Name: Citrullus lanatus
• Common Name (US): Watermelon
• Seed Type / Variety: Black Diamond Variety
• Growth Habit: Trailing vine
• USDA Zones: 3–11 (grown as annual)
• Planting Season: Spring to early summer
• Growing Season: Summer
• Sowing Season: March to June
• Sowing Season (Months): March, April, May, June
• Germination Time and Conditions: 5–10 days; warm soil temperatures required
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained sandy or loamy soil
• Watering Needs: Moderate to high; consistent moisture during growth
• Mature Plant Size: Vines spread 3–6 m
• Plant Spacing: 1–2 m apart