{"product_id":"sunflower-mammoth-grey-striped-200-non-gmo-heirloom-seeds","title":"Sunflower Mammoth Grey Striped 200 Non-GMO, Heirloom Seeds","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eSunflower Mammoth Grey Striped\u003c\/strong\u003e\u003c\/span\u003e represents the ultimate expression of sunflower grandeur, commanding garden landscapes with towering stature and colossal flower heads spanning 10 to 12 inches in diameter. This distinguished heirloom variety produces a single, exceptionally sturdy stem supporting massive blooms adorned with striking grey striping patterns. The seed heads develop abundantly with large, nutrient-dense seeds that excel for both human consumption and wildlife feeding, offering superior flavor and nutritional profile compared to smaller varieties. Blooms in approximately 60 days, reaching heights of 8–12 feet.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(9, 83, 22);\"\u003e\u003cstrong\u003eGermination Rate: 91%. Test Date: 8\/25. AWSC.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Sunflower Mammoth Grey Striped?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeirloom Seed:\u003c\/strong\u003e Passed down through generations for at least 75 years for reliable harvests and authentic beauty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-GMO Seeds:\u003c\/strong\u003e Plants whose DNA structure has not been altered in ways that do not occur naturally through traditional breeding methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowering Giant:\u003c\/strong\u003e Reaches 8–12 feet tall with 10–12 inch blooms — a dramatic focal point in any garden or landscape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdible \u0026amp; Nutritious Seeds:\u003c\/strong\u003e Large, plump seeds are excellent roasted as a snack, ground into meal, or used in cooking and baking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollinator Magnet:\u003c\/strong\u003e Attracts bees, butterflies, and birds, supporting local biodiversity and a healthy garden ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Grow:\u003c\/strong\u003e Reliable, low-maintenance performer suited for gardeners of all experience levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlanting Tips for Success\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen to Plant:\u003c\/strong\u003e Direct sow outdoors after the last frost when soil temps reach 50°F or higher. In Texas and warm climates, plant in early spring for summer blooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunlight:\u003c\/strong\u003e Full sun — at least 6–8 hours of direct sunlight daily for maximum height and bloom size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Well-draining soil with a pH of 6.0–7.5. Sunflowers are adaptable and tolerate poor soil better than most vegetables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Depth:\u003c\/strong\u003e Sow seeds 1 inch deep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e Space plants 24–36 inches apart for single large heads. Closer spacing (12–18 inches) encourages branching and multiple smaller heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatering:\u003c\/strong\u003e Water deeply but infrequently once established. Sunflowers are drought tolerant — avoid overwatering which can cause root rot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e Stake or tie tall plants in windy locations — stems can reach 12 feet and become top-heavy at peak bloom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertilizing:\u003c\/strong\u003e Avoid high-nitrogen fertilizers which promote leafy growth over blooms. A balanced fertilizer at planting is sufficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarvesting:\u003c\/strong\u003e Blooms appear in approximately 60 days from direct sow. For seeds, allow heads to fully dry on the stalk. Cut heads when the back turns yellow-brown and seeds are plump. Hang to finish drying before shelling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose David's Garden Seeds®?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVeteran-Owned:\u003c\/strong\u003e Supplying premium seeds since 2009.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGO TEXAN Certified:\u003c\/strong\u003e Supporting local agriculture and communities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrity Pledge:\u003c\/strong\u003e David's Garden Seeds has taken the \u003cstrong\u003e\u003cspan style=\"color: rgb(7, 13, 115);\"\u003e\u003ca style=\"color: rgb(7, 13, 115);\" href=\"https:\/\/davidsgardenseeds.com\/blogs\/news\/safe-seed-pledge\" title=\"Seed Integrity Pledge\"\u003eSeed Integrity Pledge\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat Customer Service:\u003c\/strong\u003e David answers all customer service questions. Usually within a few minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCooking Methods\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoasting:\u003c\/strong\u003e Toss raw hulled seeds with oil and salt, roast at 300°F for 30–40 minutes until golden and crisp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaw Snack:\u003c\/strong\u003e Enjoy hulled seeds straight as a nutritious, protein-rich snack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunflower Seed Butter:\u003c\/strong\u003e Blend roasted seeds in a food processor until smooth for a nut-free alternative to peanut butter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalads \u0026amp; Grain Bowls:\u003c\/strong\u003e Sprinkle toasted seeds over salads, rice, or quinoa bowls for added crunch and nutrition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaking:\u003c\/strong\u003e Fold seeds into breads, muffins, granola, or energy bars for a hearty, nutty flavor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrail Mix:\u003c\/strong\u003e Combine with dried fruit, nuts, and dark chocolate chips for a high-energy snack.\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBirds:\u003c\/strong\u003e Love them!\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eOrder Mammoth Grey Striped Sunflower Seeds Today\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(237, 14, 14);\"\u003e\u003cstrong\u003eOrder yours today and grow your own towering sunflowers in your spring and summer gardens.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eNutritional Information\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003ePer 1 oz (28g) dry roasted sunflower seeds (harvested seeds, not planting seeds):\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalories:\u003c\/strong\u003e 165\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Fat:\u003c\/strong\u003e 14g (18% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturated Fat:\u003c\/strong\u003e 1.5g (8% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodium:\u003c\/strong\u003e 1mg (0% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Carbohydrates:\u003c\/strong\u003e 7g (3% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDietary Fiber:\u003c\/strong\u003e 3g (11% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Sugars:\u003c\/strong\u003e 1g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtein:\u003c\/strong\u003e 5.5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin E:\u003c\/strong\u003e 7.4mg (49% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e 37mg (9% Daily Value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelenium:\u003c\/strong\u003e 22.5mcg (41% Daily Value)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Disclosures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety Disclaimer:\u003c\/strong\u003e Heirloom varieties may exhibit natural variation in plant size, bloom time, and seed yield. Results may vary based on growing conditions, climate, and gardening practices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeed Storage:\u003c\/strong\u003e Store seeds in a cool, dry place away from direct sunlight. Properly stored seeds remain viable for 2–3 years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Zones:\u003c\/strong\u003e Mammoth Grey Striped Sunflowers perform best in USDA Hardiness Zones 3–11. Direct sow after last frost when soil temperatures reach at least 50°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(0, 100, 0);\"\u003e\u003cstrong\u003eGrow something beautiful. Grow something delicious. Grow with David's Garden Seeds®.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"David's Garden Seeds®","offers":[{"title":"Default Title","offer_id":46924592677121,"sku":"HGIGAWS k222 1 box","price":3.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/4659\/7796\/files\/mammoth-grey-striped-sunflower-vivid.png?v=1788793592","url":"https:\/\/davidsgardenseeds.com\/en-ca\/products\/sunflower-mammoth-grey-striped-200-non-gmo-heirloom-seeds","provider":"David's Garden Seeds®","version":"1.0","type":"link"}