100 SWAMP SUNFLOWER (Narrowleaf Sunflower) Helianthus Angustifolius Flower Seeds

$5.99

Grow vibrant yellow Swamp Sunflowers with our 100 seeds. Attract pollinators and add beauty to your garden.

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We stand behind our plants with our Alive & Thrive Guarantee. If you experience any issues within the first 30 days, please email us, and our team will be happy to help. When needed, we’ll send you a one-time replacement free of charge to make sure your garden keeps growing strong.

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    Discover the Beauty of Swamp Sunflower

    The Swamp Sunflower, scientifically known as Helianthus Angustifolius, is a stunning addition to any garden. With its bright yellow flowers, this plant thrives in zones 3 to 9, making it suitable for a wide range of climates.

    Ideal Growing Conditions

    Plant these seeds in average to moist soil and ensure they receive full sun to partial shade. The ideal planting period is in the fall after the frost or indoors weeks before the last frost.

    Benefits of Growing Swamp Sunflower

    Swamp Sunflowers not only provide vibrant color but also attract bees, butterflies, and birds, promoting biodiversity in your garden. Their height ranges from 24 to 66 inches, offering a striking vertical element.

    Caring for Your Swamp Sunflowers

    For best results, space your plants 18 to 30 inches apart to allow for growth. Regular watering will help maintain the necessary moisture levels, especially in warmer months.

    FAQs

    • What is the ideal planting depth for Swamp Sunflower seeds? Plant seeds about 0.5 inches deep.
    • When will my Swamp Sunflowers bloom? Expect blooms from July to August.
    • How tall do Swamp Sunflowers grow? They can reach heights of 24 to 66 inches.
    • Do these flowers attract pollinators? Yes, they attract bees, butterflies, and birds.
    • Can I grow them in pots? Yes, but ensure the pots have good drainage and sufficient space.

    4 reviews for 100 SWAMP SUNFLOWER (Narrowleaf Sunflower) Helianthus Angustifolius Flower Seeds

    1. Melanie –

      Can’t wait to plant them

    2. Carrie Cannon –

      Seeds arrived very quickly and look good. I’ll be planting tomorrow.

    3. BRIAN –

      Seeds were very reasonably priced, and they arrived promptly and well packaged with planting instructions. Have already planted, awaiting germination.

    4. Caitlyn Hoover –

      Shipped beautifully! I have them in seed pots waiting on the first growth! Can’t wait!

    Add a review

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    100 SWAMP SUNFLOWER (Narrowleaf Sunflower) Helianthus Angustifolius Flower Seeds
    100 SWAMP SUNFLOWER (Narrowleaf Sunflower) Helianthus Angustifolius Flower Seeds