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mammoth grey striped sunflower seeds for planting
Mammoth Grey Stripe Sunflower Seeds For Planting (Helianthus annuus)
mammoth grey striped sunflower seeds for planting
mammoth grey striped sunflower seeds for planting
mammoth grey striped sunflower seeds for planting
mammoth grey striped sunflower seeds for planting

Mammoth Grey Stripe Sunflower Seeds For Planting (Helianthus annuus)

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Regular price $1.44 Sale price $3.99

as low as $1.08

3 ITEMS
5% OFF
4 ITEMS
10% OFF
5 ITEMS
15% OFF
6 ITEMS
20% OFF
10 ITEMS
25% OFF
MORE INFO ON VOLUME DISCOUNTS
ALL ABOUT THESE SUNFLOWERS

SEED COUNT
50 SEEDS

OPEN POLLINATEDED
YES

ORGANIC
NO

UNTREATED
YES

NON-GMO
YES

POLLINATORS
YES
Grow a garden filled with the tall and mighty, Mammoth Gray Stripe Sunflower, from freshly harvested Helianthus annuus flower seeds. Mammoth Gray Stripe is an heirloom variety, which is sought after for its plump seeds. The plants themselves reach a towering height of roughly 6 to 10 feet tall, producing 10 to 20 inch wide flower heads. Each bloom will display bright yellow petals, which surround a golden brown center.


Categorized as an annual flowering plant, Mammoth Gray Stripe will grow quickly from freshly harvested seeds. The plants will produce a single stem, populated with dozens of spade shaped leaves. Each plant will produce hundreds of seeds by the end of the growing season, which can be baked and consumed or used as bird feed. You can also store some of the seeds away for regrowth next year as well.


Mammoth Gray Stripe Sunflowers are extremely tall, so they are best used as a backdrop plant, or sown in fields, by the masses. Primarily grown for their delicious plump seeds, Mammoth gray strip can also make a great addition to any sunflower garden as well. Plant them along fences or houses, and watch the insects cling to the massive flower heads.

ADDITIONAL SOWING INFORMATION

GROWERS TIP
Sunflowers develop long taproots, so it is best to use a loose sowing medium. They also do not transplant well, so if you decide to start some of your sunflowers indoors, we recommend using biodegradable CowPots. Direct sow in early spring when temperatures are at least 65°F.

SEED PREP
No seed prep needed.

SOWING DEPTH
1/2” under

LIGHT PREFERENCE
Full sunlight

SOIL CONDITIONS
Adaptable but well drained.

MOISTURE NEEDS
Water daily

GERMINATION
7 to 10 days.

PLANT HEIGHT
6’ to 10’ tall

PLANT WIDTH
24” to 30” wide

PLANT SPACING
12” to 18” apart.

FLOWER COLOR
Yellow

FLOWER SIZE
10” to 12”

SEASON
Annual

SCIENTIFIC NAME
Helianthus annuus

DIFFICULTY LEVEL
Very easy to germinate and grow.

CUT FLOWER
YES

WHAT ARE CUSTOMERS SAYING?
ALL ABOUT THESE SUNFLOWERS

SEED COUNT
50 SEEDS

OPEN POLLINATEDED
YES

ORGANIC
NO

HEIRLOOM
YES

UNTREATED
YES

LURES POLLINATORS
YES
Grow a garden filled with the tall and mighty, Mammoth Gray Stripe Sunflower, from freshly harvested Helianthus annuus flower seeds. Mammoth Gray Stripe is an heirloom variety, which is sought after for its plump seeds. The plants themselves reach a towering height of roughly 6 to 10 feet tall, producing 10 to 20 inch wide flower heads. Each bloom will display bright yellow petals, which surround a golden brown center.


Categorized as an annual flowering plant, Mammoth Gray Stripe will grow quickly from freshly harvested seeds. The plants will produce a single stem, populated with dozens of spade shaped leaves. Each plant will produce hundreds of seeds by the end of the growing season, which can be baked and consumed or used as bird feed. You can also store some of the seeds away for regrowth next year as well.


Mammoth Gray Stripe Sunflowers are extremely tall, so they are best used as a backdrop plant, or sown in fields, by the masses. Primarily grown for their delicious plump seeds, Mammoth gray strip can also make a great addition to any sunflower garden as well. Plant them along fences or houses, and watch the insects cling to the massive flower heads.

ADDITIONAL SOWING INFORMATION

GROWERS TIP
Sunflowers develop long taproots, so it is best to use a loose sowing medium. They also do not transplant well, so if you decide to start some of your sunflowers indoors, we recommend using biodegradable CowPots. Direct sow in early spring when temperatures are at least 65°F.

SEED PREP
No seed prep needed.

SOWING DEPTH
1/2” under

LIGHT PREFERENCE
Full sunlight

SOIL CONDITIONS
Adaptable but well drained.

MOISTURE NEEDS
Water daily

GERMINATION
7 to 10 days.

PLANT HEIGHT
6’ to 10’ tall

PLANT WIDTH
24” to 30” wide

PLANT SPACING
12” to 18” apart.

FLOWER COLOR
Yellow

FLOWER SIZE
10” to 12”

SEASON
Annual

SCIENTIFIC NAME
Helianthus annuus

DIFFICULTY LEVEL
Very easy to germinate and grow.

CUT FLOWER
YES

WHAT ARE CUSTOMERS SAYING?

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LOCATION

Seed Needs LLC

PO Box 480258

New Haven MI 48048

United States

INFORMATION

About Us

Privacy Policy

Shipping Policy

Terms & Conditions

Contact

Blog

Testimonials

Affiliates Program

SHOP CATEGORIES

Flower Seeds

Herb Seeds

Vegetable Seeds

Vine Seeds

Wildflower Mixtures

CowPots

Variety Packs

Seed Favors

INFORMATION

About Us

Privacy Policy

Shipping & Returns

Terms & Conditions

Blog

Contact US

Testimonials

Affiliates Program

LOCATION

Seed Needs LLC

PO Box 480258

New Haven MI 48048

United States

OUR GIVING

Sponsored Kids

St. Jude Childrens Hospital

ASPCA

WHY SHOP WITH US?

Seed Needs consistently ships thousands of seed packets on a weekly basis. The vast majority of our seed products are packaged based on customer demand, and are stored in a temperature controlled environment for maximum freshness. We are happy to offer moisture resistant packaging which keeps our seeds fresh for extended periods of time.

OUR GUARANTEE

Seed Needs always guarantees the successful growth of any seed product sold. If you ever run into any issues growing something, or aren't happy with the results of your seed products, simply contact us so we can make it right! We guarantee all seeds up to 365 days from the purchase date.

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