Giant Sunflower Seeds - Heirloom Non-GMO High Germination for Vibrant Tall Blooms

Giant Sunflower Seeds - Heirloom Non-GMO

Grow impressive, tall sunflowers with our Giant Sunflower Seeds, an heirloom variety of Helianthus annuus. These non-GMO seeds offer a high germination rate, making them ideal for gardeners seeking vibrant, upright sunflowers that can reach heights up to 10 feet. Perfect for home gardens, educational projects, or floral arrangements, these seeds support sustainable gardening practices.

Key Features

• Heirloom variety for authentic gardening experience
• Non-GMO seeds ensuring natural growth
• High germination rate for reliable planting success
• Produces tall, vibrant sunflowers that attract pollinators
• Suitable for gardeners of all skill levels
• Approximately 50 seeds per resealable packet

Growing Information

Plant these seeds in well-draining soil enriched with organic matter. They thrive in full sun, requiring 6-8 hours of direct sunlight daily. Maintain moderate watering to keep the soil consistently moist but avoid sogginess. Suitable for USDA hardiness zones 2 through 11, these sunflowers grow upright and can reach up to 10 feet tall, adding height and color to your garden.