Seed Needs Mammoth Grey Stripe Sunflower Seeds – 2 oz Pouch, Non-GMO, Tall Heirloom

Transform your outdoor space with Seed Needs Mammoth Grey Stripe Sunflower Seeds. This 2 oz resealable pouch holds open-pollinated heirloom Helianthus annuus seeds that are non-GMO, carefully stored in a temperature-controlled facility to preserve freshness for your planting season. While open-pollinated and heirloom by design, Seed Needs notes that a few hybrids may occasionally appear; the brand also commits to never knowingly supplying GMO seed products, ensuring a heritage-focused choice for gardeners.

What to expect in your garden

These Mammoth seeds are prized for creating dramatic, tall sunflowers that commonly reach 7 feet or more, with large, vibrant heads and sunny petals. The plants’ sun-tracking habit creates a striking daytime display, turning borders, paths, and beds into a focal point that lights up your yard.

• Tall, dramatic plants with large flower heads
• Bright yellow petals that brighten garden borders
• Sun-following blooms that maximize daylight on display
• Pollinator-friendly nectar-rich flowers supporting butterflies and bees

Beyond their visual impact, these sunflowers offer practical garden benefits. The seeds can be harvested for snacking, and the tall stalks create a natural backdrop for flowering mixes, while attracting birds who enjoy seed-rich late-summer sustenance.

How Seed Needs makes this easy

• Garden-ready germination: Direct-from-growers freshness supports strong emergence when sown correctly
• Freshness you can feel: Tear-resistant, moisture-resistant packaging helps protect seeds until planting
• Clear sowing guidance: Each packet includes detailed sowing information on the back
• Simple storage for next season: Plenty of seed stock can be saved if stored cool and dry

Germination claims aside, users report visible progress in a matter of days with proper sun and soil drainage. The 5" x 7" seed packets feature artful illustrations and sowing tips, and they are designed to preserve freshness for seasons to come. Whether you’re planting a border of towering sunflowers, creating a wildlife-friendly display, or harvesting seeds for a crunchy snack, Mammoth Grey Stripe offers a bold, dependable option for sun-loving gardens.