Crimson Sweet Watermelon Seeds (Citrullus lanatus) is a classic, high-yielding variety known for its large, round fruits with light and dark green striped rinds and vibrant deep red flesh. The juicy interior is exceptionally sweet, crisp, and refreshing, making it a favorite for summer enjoyment. With excellent disease resistance and reliable performance, Crimson Sweet is perfect for home gardens, producing delicious melons ideal for fresh eating, picnics, and desserts.
How to Grow Crimson Sweet Watermelon Seeds
Sow seeds directly outdoors after the danger of frost has passed and soil has warmed thoroughly.
Choose a sunny location with rich, well-drained soil.
Sow seeds 1 inch deep in hills or rows.
Space plants 36–48 inches apart, allowing plenty of room for sprawling vines.
Water gently after planting and keep soil consistently moist during germination.
Maintain soil temperatures between 70–90°F for optimal germination.
Seeds typically germinate within 5–10 days.
Provide ample space or trellising for vines to spread and develop properly.
How to Care for Crimson Sweet Watermelon Plants
Water deeply and regularly, especially during flowering and fruit development.
Grow in fertile soil enriched with compost or organic matter.
Feed with a balanced fertilizer early on, then switch to a low-nitrogen, higher potassium fertilizer to encourage fruiting.
Watermelons thrive in full sun and hot temperatures.
Mulch around plants to retain moisture and suppress weeds.
Reduce watering as fruits near maturity to enhance sweetness.
Harvest when the underside (ground spot) turns creamy yellow and the rind becomes firm.
Melons typically mature in about 80–90 days after sowing, depending on growing conditions.
Shipping cost will be calculated based on your product and location. You can view the details during checkout.