• Non-GMO Bulk Mammoth Grey Stripe Sunflowers Seeds (Helianthus annuus)
• Fortified with Mycorrhizae, Beneficial Bacteria & Trichoderma for Easy, Superior, Natural Growing!
• Non GMO, Heirloom, Open Pollinated. 96-144" tall (8-12 feet) Beautiful as cut flowers
• Attracts butterflies and hummingbirds. 100% Annual Species; 100% Pure Seed, No Fillers
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Mammoth Grey Stripe’s huge blooms, growing to be 12” across, sit atop stems that grow to be 8-12’ tall. Extremely fun to watch grow, Mammoth Grey Stripes' large size make them a great choice for scattering throughout the meadow, using as a background or privacy screen, and creating a child’s first garden. Massive seed heads are good for harvesting and roasting or leaving in place to feed birds. Annual.

Some archaeologists believe that Native Americans may have cultivated sunflowers as early as 3000 B.C.

Uses: You can leave any remaining seed-heads in the garden for fall and winter visitors. Or you can cut and dry the seed-heads indoors. Throughout the winter months, tie dried heads to trees or to your deck to create feeding stations..