Charleston Grey Watermelon Seeds (Citrullus lanatus) – 30+ Heirloom Non-GMO Seeds by Isla’s Garden Seeds, Large Elongated Melons, Sweet Crisp Red Flesh, 80–90 Day Harvest, Summer Garden Favorite

About this item 🍉 Large Classic Heirloom: Charleston Grey Watermelon produces impressive, elongated melons with light green rinds and crisp, sweet red flesh. This trusted heirloom is known for dependable summer production and fruits that commonly reach 20–30 pounds under strong growing conditions. A favorite for backyard patches, garden rows, and gardeners who want bold, refreshing harvests. 🌞 Sun Requirements: Plant in full sun for maximum vine growth and fruit sweetness. Provide at least 6–8 hours of direct sunlight daily for best melon development. 💧 Watering Needs: Maintain consistent, deep watering throughout the growing season. Even moisture supports proper fruit sizing and helps develop juicy, firm flesh. 🌱 Germination Planting: Direct sow after all danger of frost has passed and soil temperatures reach at least 70°F. Plant seeds 1 inch deep in fertile, well-draining soil. Germination typically occurs within 5–10 days. Space plants generously to accommodate vigorous, spreading vines. 🌎 Hardiness Zones: USDA 3,4,5,6,7,8,9,10,11. | Type: Annual | Sun: Full sun. | Planting Depth: 1 inch. | Spacing: 36–48 inches. | Watering Needs: Moderate and consistent. | Production/Bloom Season: Summer. | Expected Height: 12–24 inches vine height. | Days to Maturity: 80–90 days. 📷 Please post photos of your Charleston Grey Watermelon plants in a review! - Isla's Garden 👩‍🌾 Loading EDP related metadata › See more product details