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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
planting mammoth sunflower seeds Sunflower Mammoth SeedThese plants are 8' and more in height when well grown and make an effective screen or background. The impressive flower heads have brown centers surrounded by yellow petals and are often 12" across. When dry, the seed heads can be cut and sold as is for wild bird food. Or spread them out under cover until seeds loosen and shatter out of the head, then package them as snack food and for baking. Color: Brown centers surrounded by yellow petals Growing
These plants are 8' and more in height when well grown and make an effective screen or background. The impressive flower heads have brown centers surrounded by yellow petals and are often 12" across. When dry, the seed heads can be cut and sold as is for wild bird food. Or spread them out under cover until seeds loosen and shatter out of the head, then package them as snack food and for baking.Color: Brown centers surrounded by yellow petals
Growing Tips
To ensure your Mammoth Sunflower seeds grow to be tall plants, remove weeds with the help of a natural mulch. Using mulch also helps retain soil moisture and heat. Use shredded leaves as an organic mulch for your Giant Mammoth Sunflower seeds to improve soil quality. Always keep mulch away from the flowers' stems to prevent possible deterioration.To harvest your Mammoth Sunflower seeds for sale or eating, cut the head off after the stalk dries but before fall or winter rain arrives. The flower is ready for harvest when the florets in the center wilt and the back of the flower head is turning yellow or starting to droop. Mammoth sunflower seeds do best when directly sown in a full-sun location with warm, well-drained soil after frost potential is past. Provide a trellis, heavy cord or fence for young vines to climb and develop their strong stalks. Once established, these annuals offer fair drought tolerance. Huge flowers turn the heads of passersby and appeal to butterflies and other pollinators.
Buy tall sunflower seeds online today for an eye-catching summer display of height and color!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
It’s half the size of the last one that I purchased. It’s hard to tell from the pictures sometimes.
Should always check the dimensions of items because the pictures can mislead you sometimes
The bonus is a great product. It lasts a long time and it doesn’t break. I give this product five stars excellent but the size I purchased is for a smaller dog. Best Bone is what Wakanda growled.
Thanks everybody 🚀🇺🇸
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Reviewed in the United States on February 26, 2026
★★★★★ 5
The Pit Bull mix loves it!
Our pup loves to chew on sticks but of course it’s frowned upon because pieces end up in his stomach. I found this on Amazon and ordered it immediately. I was happy with how quickly it arrived. And even happier that the pup loves it!! We place fetch with it and he can chew away on it with no worries! We’ve had it a few weeks and it’s holding up well. But being a Pit mix, I’m sure I’ll need another one at some point and will be sure to order the same product.
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Reviewed in the United States on October 18, 2025
★★★★★ 5
Good quality !
My dog loves this toy:) she chews it all the time and still very intact
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Reviewed in the United States on August 12, 2025
★★★★★ 5
My dog is a fan!!
Durable and great for dogs who chew moderately. My dog chews on this often and it is her go to toy !
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Reviewed in the United States on September 9, 2025
★★★★★ 5
Great for my Cane Corso - a Power Chewer!
These are great for my large Cane Corso. He is 130+ lbs and loves to chew bones of any kind. These last a couple months for him and keep him occupied.
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Reviewed in the United States on December 5, 2024