SKU: 69795406759
giant sunflower seeds for planting

giant sunflower seeds for planting Mongolian Giant Sunflower

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Description

giant sunflower seeds for planting Mongolian Giant SunflowerThe Mongolian Giant Sunflower is one of the tallest sunflowers in existence! These massive blooms will grow from 12' 14' tall with huge 16" 18" heads that are full of Seeds. The Mongolian Giant produces the longest seed of any variety, measuring 3 4 1" long, and makes a delicious snack when roasted. Because of their soaring height, this variety is perfect for making a beautiful natural border in your garden and can benefit from staking to protect the

The Mongolian Giant Sunflower is one of the tallest sunflowers in existence! These massive blooms will grow from 12'-14' tall with huge 16"-18" heads that are full of Seeds. The Mongolian Giant produces the longest seed of any variety, measuring 3/4 - 1" long, and makes a delicious snack when roasted. Because of their soaring height, this variety is perfect for making a beautiful natural border in your garden and can benefit from staking to protect the stalks from potential damage from wind. Helianthus annuus. 90 Days To Maturity.

The Mongolian Giant Sunflower is a great variety for attracting pollinators and feeding the native bee populations around your garden. The yellow petals do a great job of providing visual cues for pollinators, and the dark brown centers are full of pollen to feed them. The Seeds can also be harvested for roasting once the sunflowers are done blooming and the heads have dried or hung upside down to make a bird feeder.

Sunflowers can be direct-seeded or transplanted. Direct-seeding can be easily done with a walk-behind planter like our Hoss Garden Seeder. We recommend using a #3 seed plate and modifying the hole size to fit the variety being planted. Sunflower seed size can vary greatly from one variety to the next, therefore it’s important to always calibrate the seed plate hole size for the variety being planted. Sunflowers grow well when planted on double rows with drip irrigation. Lay one row of drip tape and plant on both sides of the tape to maximize garden space.

Sunflowers also perform well when transplanted. They grow great in our heavy-duty seed starting trays. Transplants are ready to go in the ground when plants can be easily pulled from the seed starting trays. For increased storage potential, harvest sunflowers when blooms are closed. Blooms will then open when cut and placed into a container with water.

Mongolian Giant Sunflower Planting Information

Planting Method: transplant or direct seed

When to Plant: after last frost

Planting Depth: 1"

Seed Spacing: 12-24"

Row Spacing: 3-4'

Days to Maturity: 90

Disease Resistance: None

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SKU: 69795406759

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Vanessa Maley
Draper, US
★★★★★ 5
Momof3
Great toy for my great Pyrenees. Chewed and chewed on this. Lasted longer than most toys!
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Reviewed in the United States on March 21, 2026
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Chelsey
Chelsea, US
★★★★★ 5
My Bulldog’s Very Favorite
These are the best toys! My bulldogs love all the different shapes and sizes and I buy multiple per year. I feel comfortable with the safety of this material, even though they start wearing it down very quickly.
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Reviewed in the United States on November 14, 2025
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Peg
Carnegie, US
★★★★★ 5
Great Product!!
My Husky Grandpup loves these! It quiets her down. When you ask where her mew toy is she runs to get it and show you. She loves it!!! I had been getting her one every Christmas from a local store. It lasts her for months. She loves the chewability. Great value!
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Reviewed in the United States on June 1, 2024
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epic game
Houston, US
★★★★★ 4
Fun
My dog loved this guy and it was really fun. He did end up destroying it within two months.
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Reviewed in the United States on August 30, 2025
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Autumn
Waukegan, US
★★★★★ 5
Lasted longer than most!
My dog is a pretty heavy chewer. This toy lasts him a long time. We have purchased several. He likes chew it until there is nothing left. I like it because it doesn't make any noise but entertains my dog like a squeaky stuffed toy.
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Reviewed in the United States on June 10, 2026

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