Dahlia Plants

Add a burst of colour and flair to your outdoor space with Johnsons’ range of dahlia plants. From dainty single blooms, pompoms and balls to dramatic cactus and dinner plate varieties, these beloved British showstoppers suit practically every garden aesthetic. Offering a rainbow of shades, they’re the perfect choice for everything from cottage gardens to bold tropical displays.

Gorgeous in beds and borders, dahlias can also make wonderful container plants for larger pots – and with their long, graceful stems, they’re a cut flower enthusiast's dream. Discover your perfect dahlia plants below.

Dahlia Plants

86 products

Chrysanthemum Plants

40 standard plugs Begonia Illumination Lemon F1

Summer Bedding Plants

The Happy Dahlia Collection

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Dahlia Graceland

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Dahlia Blueberry Classic

Dahlia Bishop Of Leicester

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Dahlia Happy Single Kiss

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Dahlia Cafe au Lait Rose

Dahlia Bishop Of Dover

The Velvet Night Dahlia Collection

Dahlia Nuit d'Ete

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Dahlia Cafe au Lait Supreme

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Dahlia Soulman

Dahlia Cafe au Lait Royal

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The Blackcurrant Cassis Dahlia Collection

Dahlia Happy Single Party

The Dahlia Bishop Collection

6 tubers, 1 of each variety

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Dahlia Sir Alf Ramsey

Dahlia Profundo

Dahlia Hemisphere

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The Blackberry Swirl Dahlia Collection

Dahlia Happy Single Flame

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Dahlia Polka

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Dahlia Diana's Memory

The Oranges and Lemons Dahlia Collection

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Dahlia Honka Fragile

The Frosted Lilac Dahlia Collection

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Dahlia Veronne’s Obsidian

Dahlia Frank Holmes

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Dahlia Labyrinth Twotone

Dahlia Lucky Dip tubers

Dahlia Dalina Maxi Collection

9 x 9cm plants, 3 of each

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Dahlia Dalina Maxi Tampico

3 x 9cm potted plant

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Dahlia Dalina Maxi Mendoza

3 x 9cm potted plant

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Explore Our Dahlia Plants for Sale

Our dahlia plants will be the stars of your summer garden, providing months of glorious colour from midsummer to autumn. These tender perennials are supplied as 3L potted plants, offering a quicker and easier growing experience compared to seeds. Simply plant them in spring and watch as they flourish into stunning focal points in your garden. Pair them with our pre-planted hanging baskets for a quick start.

Buy Dahlia Plants Online Today

Whether you're looking to brighten up your garden, fill your home with freshly cut flowers, or create dazzling bouquets, our flower plants are the perfect choice. Grown with love and care, each of our dahlia plants is carefully hand-selected and delivered to your door ready for potting or planting. Order today with Johnsons – 100% satisfaction guaranteed!