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Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1) Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1) Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1) Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)

Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)

Sow Right Seeds

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Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)
Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1) 4.94
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Hurry — stock running out!
  • ⭐️ Trusted by shoppers
Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)
Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)
4.94

Introducing the Mammoth Sunflower (Helianthus var. 'Mammoth') seeds, the perfect addition to any garden for those who yearn to witness nature's magnificent beauty. These seeds are specially curated to grow into stunning sunflowers that reach heights between 8 to 12 feet, leaving everyone in awe of their towering presence. Whether you're a seasoned gardener or a novice looking for a rewarding project, these seeds promise a vibrant display of golden-yellow petals and hearty...

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Specification
color Grey
weight 0.02
productGroup Lawn & Patio
FAQ

How tall do Mammoth Sunflowers grow?

Mammoth Sunflowers can grow between 8 to 12 feet tall, making them a spectacular addition to any garden.

Are these seeds safe for the environment?

Yes! They are Non-GMO and come from a fully solar-powered operation, ensuring safety and sustainability.

How long does it take for the seeds to germinate?

These seeds typically germinate in 7-14 days under optimal conditions.

Can I replant the seeds produced by these sunflowers?

Absolutely! You can harvest the seeds and use them to plant more sunflowers in the following seasons.

Reviews
Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)
Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1) 4.94
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Hurry — stock running out!
  • ⭐️ Trusted by shoppers