Sunflower Seeds - Mammoth Grey Stripe

Helianthus annuus Long-blooming, large-headed, archetypal giant sunflower. Easy-to-grow. Sturdy six-12' stalks with big yellow-petaled flowers. Often grown for their meaty seeds, good for roasting or bird seed.  Direct seed or transplant into the garden after all danger of frost has passed. Sunflowers will need full sun and well-draining soil. Water well to ensure good germination. Once germinated, sunflowers will need at least an inch of water per week. Typically grown for flowers. Annual.