Dhara Seeds
$16.99
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Introduce the legendary Densuke Watermelon to your edible garden summer patch with our premium seeds (Citrullus lanatus). Originating in Hokkaido, Japan, the Densuke is renowned worldwide for its deep, almost black rind and intensely sweet, crisp, dark red flesh. This specialty melon is a true luxury and provides a rewarding, high-value harvest. The vines are vigorous and require ample space and heat to produce the best quality fruit, making them a fantastic focal point for your warm-season summer patch.
Gourmet Quality: Highly valued for its superior, intensely sweet flavor, crisp texture, and deep red flesh.
Unique Appearance: Features a striking, dark green to nearly black rind, distinguishing it from common watermelons.
High Yield Potential: Vigorous vines are capable of producing a generous harvest when given optimal heat and space.
Non-GMO: High-quality, reliable Watermelon seeds for planting in your edible garden.
Excellent for Fresh Eating: The sweet, refreshing taste makes it perfect for summer desserts and fresh slicing.
Common Name (US): Watermelon Seeds
Scientific Name: Citrullus lanatus
Variety Name: Densuke
Seed Type: Hybrid (Specific high-quality variety)
GMO Status: Non-GMO
Heirloom Status: No (Specific Hybrid or OP)
Life Cycle: Annual
Growth Habit: Vining
Best Planting Season: Late Spring/Early Summer (Requires soil temperature of 70°F or higher)
USDA Hardiness Zones: Grown as an Annual in Zones 3-10
Sunlight: Full Sun (8+ hours daily is essential)
Days to Maturity (from direct sow): 85-95 Days
Planting Guide: Direct sow seeds 1 inch deep in hills (4-6 seeds per hill, thinning to 2-3 plants) or in rows. Space hills 6-8 feet apart to accommodate long vines. Start indoors 3-4 weeks before the last frost for a head start in cooler areas. Maintain high heat.
Optimal Soil: Loose, well-draining, sandy loam soil, rich in organic matter.
Densuke Watermelon plants need 6–8 hours of sunlight daily for healthy growth.
Densuke Watermelon seeds typically germinate within 10–30 days depending on temperature and moisture.
Densuke Watermelon grows best when planted during warm months with plenty of sunlight.
Densuke Watermelon grows best in fertile and well-draining soil enriched with organic compost.
A balanced organic fertilizer applied monthly helps Densuke Watermelon plants grow and fruit well.