Dianthus Plants

Bring a touch of classic beauty to your garden with Dianthus plants from Johnsons. These showstoppers, including our popular Sweet Williams (Dianthus barbatus plants), boast eye-catching, ruffled flowers in a mesmerising array of colours - from soft, dreamy pinks to passionate purples and reds. Their striking patterns and serrated petals create a visual spectacle that's simply irresistible.

Dianthuses are incredibly versatile flower plants, shining in formal and cottage gardens, containers, and window boxes alike. Their intoxicating fragrance and long-lasting blooms also make them perfect for creating gorgeous cut-flower vases and bouquets. Explore our full collection of Dianthus plants below.

32 products

Coleus Sunfighter Trusty Rusty Flower Plants

From £14.95

Sold out

Trixi Spirit Flower Plants

From £16.95

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Coleus Sunfighter Flower Plants Collection

15 Young Plants, 5 of each variety Code: 67957

£25.90

Sold out

Lantana Bloomify Pink Flower Plants

From £12.95

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Trixi Cherry Kiss Flower Plants

From £16.95

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Penstemon Czar Flower Plants

From £12.95

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Coleus Sunfighter Electric Lime Flower Plants

From £14.95

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Trixi Crazy Cocktail Flower Plants

From £16.95

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Explore Our Dianthus Plants for Sale

Prepare to be dazzled by our Dianthus and Sweet William plants. These beloved perennial plants will paint your garden in vibrant hues from late spring through autumn, exuding a delicious scent reminiscent of warm spice. Quicker and easier to establish than growing from seed, our Dianthuses are supplied as garden-ready plants – you’ll be surprised at how quickly they burst into bloom!

Buy Dianthus Plants Online Today

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