Giant Mammoth Russian Sunflower Seeds - 10 Heirloom Seeds, Grey Stripe, Pollinator Friendly, Helianthus annuus, USDA Zones 2-11

Grow your own stunning Giant Mammoth Russian "Grey Stripe" Sunflowers with our heirloom seed pack! Each pack contains 10 premium seeds that will produce magnificent blooms up to 10 inches wide on towering 8-12 foot tall stems. Perfect for enhancing any garden landscape while attracting pollinators, these sunflowers are a must-have for eco-conscious gardeners.

• 🌻 Massive 10" Blooms: Grow Giant Mammoth Russian "Grey Stripe" Sunflowers with huge, eye-catching flowers up to 10 inches across.
• 🌿 Tall & Hardy: Reaches 8-12 feet tall, perfect for creating privacy screens, backdrops, or meadow plantings.
• 🦋 Pollinator Magnet: Attracts bees, butterflies, and hummingbirds, making it a great choice for eco-friendly gardens.
• 🌱 Heirloom Variety: An open-pollinated, hardy sunflower ideal for USDA Zones 2-11, thriving in full sun and well-drained soil.
• 🐦 Bird-Friendly: Leave seed heads to feed birds or harvest for roasting—fun for kids and adults alike!

Common Name: Giant Mammoth Russian "Grey Stripe" Sunflower
Scientific Name: Helianthus annuus
USDA Zone: 2-11
Plant Height: 8-12 feet
Spread: 1-2 feet
Flower Size: Up to 10 inches across
Sunlight: Full sun (6-8 hours daily)
Soil Type: Well-drained, loose soil
Watering: Moderate, drought-tolerant once established
Bloom Time: Summer to early fall
Uses: Privacy screens, meadows, bird feeding, pollinator gardens, children’s gardens