Mammoth Grey Stripe Sunflower is a magnificent heirloom variety renowned for its towering stature, enormous golden blooms, and abundant harvest of large striped seeds. These impressive sunflowers can reach heights of up to 12 feet, creating a breathtaking display in gardens while serving as a focal point that attracts both admiration and beneficial wildlife.
The massive flower heads often reach nearly a foot in diameter and are adorned with brilliant golden petals surrounding a seed-rich center. The distinctive grey and white striped seeds are highly prized for their creamy nutty flavor, making them excellent for snacking, baking, bird feed, and countless culinary uses. Their large seed heads also attract finches and other seed-loving birds throughout the season.
Mammoth Grey Stripe Sunflowers thrive in full sunlight and fertile well-drained soil. Their vigorous growth and sturdy stalks make them relatively easy to cultivate, though taller plants may benefit from staking in windy locations. These sunflowers are excellent for creating natural privacy screens, attracting pollinators, and producing an abundant seed harvest for both people and wildlife.
Beautiful, productive, and remarkably easy to grow, Mammoth Grey Stripe Sunflower remains one of the most popular heirloom sunflower varieties for gardeners seeking impressive height, ornamental beauty, and delicious edible seeds.
Mammoth Grey Stripe Sunflower Seed Details
- Quantity: 50 Seeds
- Plant Type: Heirloom Sunflower
- Plant Height: Up to 12 Feet
- Flower Diameter: Up to 12 Inches
- Seed Appearance: Grey and White Striped
- Flavor: Creamy and Nutty
- Best Uses: Snacking, Bird Feed, Baking, Ornamental Displays
- Seed Planting Depth: 1 Inch
- Plant Spacing: 6 Inches
- Sun Requirements: Full Sun
- Special Features: Giant Flowers, Edible Seeds, Wildlife Friendly
How to Grow
Choose a location that receives full sun and contains fertile well-drained soil. Sunflowers perform best with at least six hours of direct sunlight each day.
Prepare the soil by loosening it to a depth of at least 12 inches and incorporating compost or well-rotted manure to improve fertility and soil structure.
Direct sow seeds after all danger of frost has passed. Plant seeds approximately 1 inch deep and 6 inches apart. Water thoroughly after planting and maintain consistent moisture without allowing the soil to become waterlogged.
Provide regular watering during dry periods and apply a balanced fertilizer monthly to encourage vigorous growth. In windy areas, stake taller plants for support. Allow flower heads to mature and dry fully before harvesting seeds.