{"product_id":"instant-latch-black-diamond-watermelon-seeds-heirloom-85-days-to-maturity-direct-sow-50-lb-melons","title":"Instant Latch Black Diamond Watermelon Seeds – Heirloom, 85 Days to Maturity, Direct Sow, 50+ lb Melons","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eInstant Latch presents Black Diamond Watermelon Seeds, a beloved heirloom variety (Citrullus lanatus) crafted for home gardens. Known for heritage flavor and a classic growing profile, these seeds offer a meaningful addition to warm-season planting. While outcomes vary with conditions, choosing an heirloom stock can bring a traditional sweetness and robust garden presence to your summer harvest. This listing emphasizes non-GMO heritage seeds, ideal for gardeners who value time-tested genetics alongside modern planting spaces.\u003c\/p\u003e\n\n\u003ch2\u003eGarden-at-a-Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eName: Black Diamond Watermelon Seeds\u003c\/li\u003e\n  \u003cli\u003eBotanical Name: Citrullus lanatus\u003c\/li\u003e\n  \u003cli\u003eType: Heirloom\u003c\/li\u003e\n  \u003cli\u003eDays to Maturity: 85\u003c\/li\u003e\n  \u003cli\u003eSize at Maturity: 50+ pounds\u003c\/li\u003e\n  \u003cli\u003eLight Requirement: Full Sun\u003c\/li\u003e\n  \u003cli\u003ePlanting Time: Warm Season\u003c\/li\u003e\n  \u003cli\u003eSowing Method: Direct Sow\u003c\/li\u003e\n  \u003cli\u003ePlanting Depth: 1 inch\u003c\/li\u003e\n  \u003cli\u003ePlant Spacing: 36 inches\u003c\/li\u003e\n  \u003cli\u003eHardiness Zones: All\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Grow\u003c\/h2\u003e\n\u003cp\u003eFor best results, start with a warm garden bed that receives abundant sun. Direct sow the seeds about 1 inch deep when soils have warmed adequately. Space vines roughly 36 inches apart to give each plant room to stretch and fruit without crowding. This setup helps ensure robust air flow and easier upkeep throughout the season.\u003c\/p\u003e\n\u003cp\u003eThe 85-day window to maturity means you can enjoy fresh fruit mid-summer in many regions. Expect vines to spread as they climb or run along your garden soil, depending on the space you provide. Given the full-sun requirement, a sunny, open bed will support the sweetest potential and even ripening under ideal conditions.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect in Your Garden\u003c\/h2\u003e\n\u003cp\u003ePlanting Black Diamond Watermelon Seeds in warm-season conditions invites large, sweet melons with traditional watermelon aroma and crisp flesh. The size at maturity—50+ pounds—suggests a dramatic harvest, suitable for sharing at gatherings or for extended seasonal slicing. Keep in mind that flavor and size can vary by weather, soil richness, and watering habits, so use this variety as a reliable centerpiece that can adapt to your growing space.\u003c\/p\u003e\n\n\u003ch2\u003ePlanting Tips \u0026amp; Quick Facts\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect sow into garden beds after the risk of frost passes and soils are warm.\u003c\/li\u003e\n  \u003cli\u003eProvide full sun and well-drained soil for the best fruit set.\u003c\/li\u003e\n  \u003cli\u003eMaintain 1 inch planting depth and 36 inches between plants to accommodate vines.\u003c\/li\u003e\n  \u003cli\u003eAll hardiness zones are suitable with appropriate warmth and care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeas for Use\u003c\/h2\u003e\n\u003cp\u003eFreshly harvested slices are perfect for summer picnics, salads, and cooling treats. The large fruit size offers substantial portions for sharing or preserving into chutneys and preserves. If you enjoy traditional, heritage varieties, this seed set provides a nostalgic option that pairs well with seasonal herbs and light citrus accents.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the growth timeline for Black Diamond Watermelon seeds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Estimated 85 days from sowing in warm-season conditions with full sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I plant Black Diamond Watermelon Seeds for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Direct sow about 1 inch deep with 36 inches of spacing for vines to spread.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Instant Latch","offers":[{"title":"Default Title","offer_id":45826653552826,"sku":"B09J3BZ3T9","price":32.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/instant-latch-black-diamond-watermelon-seeds-pack.jpg?v=1777969293","url":"https:\/\/gardencanada.ca\/products\/instant-latch-black-diamond-watermelon-seeds-heirloom-85-days-to-maturity-direct-sow-50-lb-melons","provider":"Garden Canada","version":"1.0","type":"link"}