Dahlia Flower Bulbs

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Cactus Dahlia Mix

Dahlia Flower Bulbs

Dahlia bulbs are easy to grow, and quickly return spectacular results. Dahlias make wonderful cutting flowers and are often the center of attention in a floral bouquet. Dahlia 'bulbs' are actually tubers, which grow quickly with lush, deep-green foliage. Dahlia plants are native to Mexico, prefer full sun. They require very little work and deliver striking, gorgeous blooms from mid-summer through frost. Distinctive looking Cactus Dahlias and 'Dinnerplate Dahlias' are among the most popular selections with gardeners. Dinnerplate Dahlias are large plants that deliver huge, double flowers up to 8” or 10” across. Learn more about How To Grow Dahlias.

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  1. Twyning's Smartie Dahlia, Dahlia Twyning's Smartie

    Fun, versatile, and in no need of staking, ‘Twyning’s Smartie’ Dahlia is a bi-colored single Dahlia that will delight you from summer until first frost with gorgeous blooms. Cu...

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    Twyning's Smartie Dahlia Twyning's Smartie Dahlia Dahlia Twyning's Smartie
    $17.99
    Per Bag of 3
    Fun, versatile, and in no need of staking, ‘Twyning’s Smartie’ Dahlia is a bi-colored single Dahlia that will delight you from summer until first frost with gorgeous blooms. Cupped petals surround a daisy-like yellow center, playfully alternating between magenta, bright white, and the occasional brushstrokes of both colors. Blooms break differently – no two are exactly the same! With deep green foliage and a relatively compact form, there is room for these smart flowers in any garden. Single Dahlias make it easy for pollinators to find a meal, and make for attractive cut flowers.
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  2. Dahlia Blue Boy

    A show-stopping lilac-blue semi-dinnerplate variety brings a unique color to the world of Dahlias. These well-formed flowers provide dramatic color in the border for many months from...

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    Blue Boy Dahlia Blue Boy Dahlia Dahlia Blue Boy
    $18.99
    Per Bag of 3
    A show-stopping lilac-blue semi-dinnerplate variety brings a unique color to the world of Dahlias. These well-formed flowers provide dramatic color in the border for many months from midsummer.
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  3. Dinnerplate Dahlia Manhattan Island

    Dinnerplate Dahlia ‘Manhattan Island’ features bold reds with hints of yellows. These huge blooms (8-10” across) are true showstoppers. Blooming from summer to fall they are a ...

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    Manhattan Island Dinnerplate Dahlia Manhattan Island Dinnerplate Dahlia Dinnerplate Dahlia Manhattan Island
    $17.99
    Per Bag of 3
    Dinnerplate Dahlia ‘Manhattan Island’ features bold reds with hints of yellows. These huge blooms (8-10” across) are true showstoppers. Blooming from summer to fall they are a parade of color.
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  4. Dahlia Semi Cactus Karma Corona

    Dahlia Semi Cactus Karma Corona will give you gorgeous salmon-orange blooms with soft yellow centers throughout the summer months. Strong upright stems with deep, dark-green foliage ...

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    Karma Corona Semi-Cactus Dahlia Karma Corona Semi-Cactus Dahlia Semi-Cactus Dahlia Karma Corona
    $18.99
    Per Bag of 3
    Dahlia Semi Cactus Karma Corona will give you gorgeous salmon-orange blooms with soft yellow centers throughout the summer months. Strong upright stems with deep, dark-green foliage support this fantastically colored flower that blooms all summer long, making Karma Corona Dahlia a wonderful choice for a cutting flower. 36-40" tall.
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