Grow Your Own Watermelon from Seed! Instructions: 1. Prepare Soil: Choose well-draining, fertile soil. Loosen the soil to a depth of at least 12 inches and remove any rocks or debris. 2. Plant Seeds: Plant watermelon seeds in hills or rows, spacing them about 6 inches apart. Sow seeds 1 inch deep and cover with soil. 3. Water: Water the soil thoroughly after planting to ensure good seed-to-soil contact. Keep the soil consistently moist throughout the growing season. 4. Provide Sunlight: Watermelons require full sun to thrive. Choose a sunny location with at least 6-8 hours of direct sunlight per day. Seed packets , Organic seeds , Garden seed kits , Heirloom seeds , Non-GMO seeds , Vegetable seeds , Flower seeds , Herb seeds , Seed starter kits , Bulk seeds , Fast-growing seeds , Seed planters , Annual seeds , Perennial seeds , Indoor seed kits , Seed catalog , Microgreen seeds , Wildflower seeds , Seed subscription box , Seed tray sets