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Item Number: SWF8006B

Organic Sunflower, Russian Mammoth (1/4 lb)

Organic Sunflower, Russian Mammoth (1/4 lb)

Sunflower - Russian Mammoth - Helianthus annus

Annual Open Pollinated. Organically Grown. This variety is the result of Russian breeding efforts and returned to the US in 1880 then as now under the name "Russian Mammoth." This giant sunflower has bright gold flowers that can grow easily to 10" across. Produces a single flower, filled with grey and white striped edible seeds. Plant seed 6" apart and 1/2" deep after spring frost. Thin to 8"-12" when plants reach 2" in height.

Flowers: Edible seeds. Blooms late summer to fall
Attracts: Attracts bees and butterflies; leaves are favored by finches
Soil: Adaptable to various, moderately fertile soil types
Native: North America - Naturalised worldwide
USDA Zone: 3-10
Plant In: Spring
Planting Depth: 1/2"
Days to Germinate: 7-14 Days
Height At Maturity: 10'-15'
Sun/Shade Requirements: Full Sun
Water Needs: Moderate Water
Approx seeds per 1/4 lb: 763 Seeds

USDA Certified Organic
Note: This item is made to order and can take up to 3-5 days to prepare.
Quantity Discounts for Organic Sunflower, Russian Mammoth (1/4 lb)
Buy 3 for $40.99 each
Buy 5 for $34.99 each
$45.99
/1/4 lb
Next-day shipping available

Check Your Zone Compatibility:

Description

Sunflower - Russian Mammoth - Helianthus annus

Annual Open Pollinated. Organically Grown. This variety is the result of Russian breeding efforts and returned to the US in 1880 then as now under the name "Russian Mammoth." This giant sunflower has bright gold flowers that can grow easily to 10" across. Produces a single flower, filled with grey and white striped edible seeds. Plant seed 6" apart and 1/2" deep after spring frost. Thin to 8"-12" when plants reach 2" in height.

Flowers: Edible seeds. Blooms late summer to fall
Attracts: Attracts bees and butterflies; leaves are favored by finches
Soil: Adaptable to various, moderately fertile soil types
Native: North America - Naturalised worldwide
USDA Zone: 3-10
Plant In: Spring
Planting Depth: 1/2"
Days to Germinate: 7-14 Days
Height At Maturity: 10'-15'
Sun/Shade Requirements: Full Sun
Water Needs: Moderate Water
Approx seeds per 1/4 lb: 763 Seeds

Peaceful Valley brand wildflower seeds are all non-GMO.
Buy with confidence and plant the best!

Shipping Information

Ships from Northern CA.

Shipping Weight: 0.3 lb

Dimensions: 6.0"L x 5.0"W x 1.0"H

Features

    Characteristics

    Organic Status: Certified Organic Product
    USDA Growing Zone: 3 - 10
    Seed Unit Sizes : Bulk

    Planting & Care

    Plant seeds 6" apart and 1/2" deep after spring frost. Thin to 8 - 12" apart when plants reach 2" in height.

    Useful Information

    Guarantee

    Peaceful Valley Farm & Garden Supply brand vegetable seeds are guaranteed to germinate. Once the seeds have sprouted, please understand that Peaceful Valley cannot be held responsible for the many uncontrollable growing and climatic conditions that must be met to ensure the success of your crop(s).

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    Customer Reviews

    Based on 1 review
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    J
    Jan Simek
    amazing growth

    Planted a row of these seeds in a newly-tilled garden at the end of March (coastal California). They sprouted quickly, and now, two months later, range from six feet to eight feet tall! That's about a foot a week growth for the tallest ones. The first few are just starting to form buds. Considering that I have never been able to grow sunflowers previously, these are wonderful.

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