50 Mammoth Sunflower Seeds | Grey-Stripe Heirloom | Helianthus annuus | Non-GMO | Edible & Bee-Friendly Seeds

Grow your own giants with Mammoth Grey-Stripe Sunflower (Helianthus annuus) seeds—known for their towering height, huge flower heads, and edible seeds. Each pack includes 50 Non-GMO, heirloom seeds that grow up to 12 feet tall, making a stunning impact in any garden.

• 🌻 50 Non-GMO Seeds – Heirloom Mammoth Grey-Stripe Sunflowers (Helianthus annuus) with high germination.
• 🌞 Grows Up to 12 Feet Tall – Giant sunflower variety creates a bold garden statement and natural privacy screen.
• 🌼 Bee & Pollinator Friendly – Large flower heads packed with nectar draw bees, butterflies, and birds.
• 🌰 Edible Seeds – Harvest tasty grey-striped sunflower seeds for snacking, roasting, or bird feed.
• 🌿 Easy to Grow Annual – Thrives in full sun with well-drained soil; drought-tolerant once established.
• 🌻 Perfect for Kids & Beginners – Fun and rewarding to grow; ideal for gardens, school projects, or sunflower contests.
• 🌎 Heirloom & Open-Pollinated – Naturally grown, non-GMO seeds for sustainable and organic gardening.

Common Name: Mammoth Grey-Stripe Sunflower
Scientific Name: Helianthus annuus
Sunlight: Full Sun
Watering: Moderate; drought-tolerant once established
Soil: Well-drained, fertile soil
Hardiness Zones: 3-10
Growth Habit: Tall annual, reaching up to 12 feet
Format: 50 Non-GMO seeds per pack