Dahlia Plants

4 for 3 on all Woolmans Dahlias

Promotion discount applied automatically at checkout

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

4 for 3 on all Woolmans Dahlias

Promotion discount applied automatically at checkout

78 products

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Dahlia Frank Holmes

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Dahlia Happy Single Flame

The Frosted Lilac Dahlia Collection

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Dahlia Eveline

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Dahlia Bishops Children

50 seeds

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Dahlia Cafe au Lait Royal

The Dahlia Parisian Collection

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Dahlia Black Touch

The Velvet Night Dahlia Collection

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The Happy Dahlia Collection

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Dahlia Graceland

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Dahlia Happy Single Kiss

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Dahlia Soulman

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The Blackcurrant Cassis Dahlia Collection

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Dahlia Orange Cap

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Dahlia Sir Alf Ramsey

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The Blackberry Swirl Dahlia Collection

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Dahlia Polka

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Dahlia Diana's Memory

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Dahlia Veronne’s Obsidian

The Oranges and Lemons Dahlia Collection

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Dahlia Profundo

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Woolmans Dahlia Profundo

Dahlia Autumn Pumpkin

Dahlia Blueberry Classic

Dahlia Labyrinth Twotone

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Dahlia Cafe au Lait Supreme

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Dahlia Cafe au Lait Rose

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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!