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(100% Non-GMO, Heirloom)
Shop the highest quality Large Grey Stripe Sunflower seeds and reach for the sky with the most iconic flower in the world. When it comes to impressive scale, the Grey Stripe is the "Sun-Facing King." This heirloom is famous for its massive 12-inch flower heads and sturdy stalks that can reach heights of 10 feet or more. At The Seed Guy, we believe we aren't just selling seeds; we are planting a summer memory for the grandkids, the golden beauty of a homegrown harvest waving in the wind, and the simple joy of fresh eating or roasting your own snacks.
In the garden, the Large Grey Stripe is more than just a flower; it’s a living skyscraper. This variety is the premier choice for anyone who wants to "get your snack on"—producing large, plump seeds with distinctive grey stripes that are world-class for roasting. Just visualize the steam rising off a fresh tray of roasted sunflower seeds while the coffee is brewing; that is the flavor of a backyard summer. It is a fantastic companion plant for corn and beans, providing a natural trellis and drawing pollinators away from your vegetables. At The Seed Guy, our seeds are tested for elite germination, ensuring you get towering, magnificent stalks that deliver a "Prize-Winning Harvest" for your family and the birds.
Why choose heirloom Large Grey Stripe Sunflower Seeds?
✅ 100% Non-GMO
✅ Open-pollinated
✅ Produces the largest and best-tasting seeds for roasting and snacking
✅ A "Movie Night Favorite" when roasted and salted for a home-grown snack
✅ Strong, thick stalks can be used as a natural trellis for climbing beans
✅ A "Grandkids Favorite" because they love watching them "outgrow" the adults
✅ Massive blooms provide a critical late-season food source for birds and bees
✅ A dependable garden classic that brings a sense of wonder to any landscape
Quick Growing Specifications:
Hardiness Zone: 2-11
Days to Maturity: 80-100 Days
Planting Depth: 1" Deep
Plant Spacing: 18-24" Apart
Germination: 7-14 Days
Sunflower Planting Instructions:
1. When to Plant: Sunflowers love the heat! Direct sow outdoors after all danger of frost is gone and the soil is warm.
2. Preparation: Select a very sunny spot with plenty of room. Because they grow so tall, they need protection from strong winds (planting against a fence or wall is ideal).
3. Sowing: Plant seeds 1 inch deep. Give them plenty of space, as these giants have large root systems.
4. Care: Water deeply and regularly, especially when the flower heads are forming. They are heavy feeders and appreciate a boost of compost or organic fertilizer.
5. Pests and Diseases: Watch for squirrels and birds as the seeds ripen! Harvest the heads once the back of the flower turns yellow-brown and the seeds are plump.
Specific References