SKU: 23651421955
giant sunflower plant seeds

giant sunflower plant seeds Mongolian Giant Sunflower

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Description

giant sunflower plant seeds 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: 23651421955

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Alice P.
Fort Morgan, US
★★★★★ 5
Definitely smells like peanut butter
Flavor Name: Peanut Butter, Size: 9.7 Ounce (Pack of 1)
Very pleasant aroma and this treat works well as a consolation prize when leaving the house or as a freezable chew toy stuffer.
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Reviewed in the United States on May 22, 2026
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Chris
Boise, US
★★★★★ 5
Excellent purchase!!!
My Frenchie loves these! They’re easy to load, clean, and keep her busy along with keeping her mind off of licking her paws! The rubber is soft enough, so not to hurt their gums, but durable enough that the knobs don’t break off with rigorous chewing by the dog
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Reviewed in the United States on March 28, 2026
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Gerald Litz
West Palm Beach, US
★★★★★ 5
Great quality! Dog loves it!
Put some zukes treats in there and our dog played and worked with it for a long time! Great to keep her busy! She loves it. Durable and great quality.
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Reviewed in the United States on February 14, 2026
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Verified Purchase
JmikeS
Boise, US
★★★★★ 4
Nice toy but
Puppy likes this but if the small Puppy kibble is deep in the creases he can't get it out. Just don't put the food to deep.
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Reviewed in the United States on April 17, 2026
S
Verified Purchase
Sharon L. Mcquerry
San Leandro, US
★★★★★ 5
Awesome for fetch!!!
These are awesome!!! Very durable and soft at the same time. Bounce very good!!!
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Reviewed in the United States on May 23, 2026

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