Mammoth Grey Stripe Sunflower Seeds
(Helianthus annuus)
Grow giant, classic sunflowers with Mammoth Grey Stripe Sunflower Seeds, one of the most popular and recognizable sunflower varieties in North America. Known for their towering height and huge flower heads, these sunflowers produce large grey-striped seeds that are excellent for snacking, roasting, bird feed, or planting again next season.
Mammoth Grey Stripe sunflowers can grow 10–12 feet tall with massive blooms that may reach 10–14 inches across. Their strong stems and vibrant golden petals make them perfect for garden backdrops, pollinator gardens, and decorative landscaping. Bees, butterflies, and birds are highly attracted to these impressive flowers.
This heirloom sunflower variety is easy to grow and fast-growing, making it ideal for gardeners of all skill levels. Simply plant in a sunny location with well-drained soil and enjoy towering sunflowers throughout the summer.
Key Features
- Produces large grey-striped edible sunflower seeds
- Plants grow 10–12 feet tall
- Huge blooms up to 10–14 inches across
- Excellent for snacking, roasting, and bird feed
- Attracts bees, butterflies, and birds
- Great for gardens, borders, and pollinator habitats
- Easy to grow heirloom variety
Seed Quantities
- 1/4 lb. – Approximately 1,200 seeds
- 1 lb. – Approximately 4,800 seeds
Plant Mammoth Grey Stripe Sunflowers and enjoy one of the largest and most impressive sunflowers you can grow, producing beautiful blooms and plenty of delicious seeds.
