Best Carnation Outdoor Flowers of 2026

Name: Carbeth Plants 12 x Dianthus Festival F1 Mix
Brand: Carbeth Plants

Toby Butcher

Last Updated: 5 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Carnation Outdoor Flowers are a beautiful addition to any garden or outdoor space. These flowers come in a wide variety of colours and are known for their hardiness and resilience, making them perfect for outdoor environments. They are easy to care for and can thrive in both sun and shade, making them a versatile choice for any garden. With their vibrant colours and lovely scent, Carnation Outdoor Flowers are sure to bring joy and beauty to any outdoor space.

At a Glance: Our Top Picks

#TOP 1

Carbeth Plants 12 x Dianthus Festival F1 Mix

9.9

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Carbeth Plants 12 x Dianthus Festival F1 Mix

#TOP1

9.9

Read Review

#TOP 2

6 x Carnation Dianthus Mixed Large Flowers Hardy Perennial Plants

9.8

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6 x Carnation Dianthus Mixed Large Flowers Hardy Perennial Plants

#TOP2

9.8

Read Review

#TOP 3

Carbeth Plants - 6 x Dianthus Festival F1 Mix - Carnation Bedding Plants Garden Ready

9.6

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Carbeth Plants - 6 x Dianthus Festival F1 Mix - Carnation Bedding Plants Garden Ready

#TOP3

9.6

Read Review

Top 10 Carnation Outdoor Flowers

#TOP 1 Best Full Shade Outdoor Flower

Carbeth Plants 12 x Dianthus Festival F1 Mix

Carbeth Plants

Mixed

2 Packs - 12 Plants

Carbeth Plants - 12 x Dianthus Festival F1 Mix - Carnation Bedding Plants Garden Ready - Colourful Outdoor Flowers - Planting Now in Pots, Containers and Hanging Baskets in UK Gardens

9.9

FTB Score

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The Carbeth Plants Dianthus Mix features compact Sweet William carnation bedding plants that bring a vibrant array of colours to your garden. These hardy perennials thrive from late summer to early winter, adding delightful fragrance and colourful blooms to rockeries and hanging baskets. They are easy to care for and can flourish in various conditions, making them ideal for gardeners of all experience levels. With regular deadheading, you can enjoy their sweet scent and beautiful flowers well into the winter months.

What We Like

Vibrant, colourful blooms

Easy to care for

Fragrant flowers

Ideal for various locations

Long flowering season

#TOP 2

6 x Carnation Dianthus Mixed Large Flowers Hardy Perennial Plants

Generic

multi colour

6 x Carnation Dianthus Mixed Large Flowers Hardy Perennial Plants, 6 x Plug Plants 2cm

9.8

FTB Score

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Features

The Large Brightly Coloured Flowers Are Ideal For Cut Flowers With Its Large Blooms And Vibrant Colours Will Attract Bees, Buterflies An Other Pollinators Making Them Great For Wildlife In Your Local Area. An Ideal Choice For A Cottage Garden, Wildlife Garden Or City Balcony.

Carnation Dianthus Mixed Colours Is A Hardy Garden Ready Perennial Plug Plant That You Can Plant Streight Out Into Your Garden. Whether Your Looking For Rockery Plant, Plants For Borders Or Plants For A Country Cottage Garden. Carnation Dianthus Is A Versatile Option To Add A Touch Of Elegance To Your Outdoor Space. Supplied As 6 Plug Plants

These Perennial Garden Ready Flowering Carnation Plug Plants Will Come Back Every Year. Carnation Dianthus Is A Hardy Flowering Perennial Plug Plant With Spectacular Structural Flowers And Blooms Bound To Add Drama To Your Outdoor Space Garden.

These Carnation Dianthus Mixed Colours Will Grow To Around 30cm And Spread Up To 30cm And Can Tolerate Full Sun Or Partial Shade And Are Resiliant To Wind And Extreme Conditions. These Fully Hardy Plug Plants Are Versatile Making It Easy To Find A Perfect Spot In Your Garden, Border Or Container And Plant Pot

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#TOP 3

Carbeth Plants - 6 x Dianthus Festival F1 Mix - Carnation Bedding Plants Garden Ready

Carbeth Plants

Mixed

1 Pack - 6 Plants

Carbeth Plants - 6 x Dianthus Festival F1 Mix - Carnation Bedding Plants Garden Ready - Colourful Outdoor Flowers - Planting Now in Pots, Containers and Hanging Baskets in UK Gardens

9.6

FTB Score

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Features

Compact & Free-Flowering Plants – Festival F1 Dianthus Are Bred For Consistent Performance, Forming Neat, Compact Plants Packed With Blooms—perfect For Beds, Borders, Containers And Window Boxes.

Vibrant Festival F1 Colour Mix – A Stunning Blend Of Bright, Cheerful Dianthus Flowers In Pinks, Reds, Whites And Bicolours. Produces A Long-Lasting, Eye-Catching Display From Late Spring Through Summer.

Weather-Tolerant & Reliable – Bred For Strength And Resilience, These F1 Hybrid Dianthus Plants Perform Well In Variable UK Weather, Maintaining Strong Colour And Shape Throughout The Season.

Sweetly Scented Blooms – Each Flower Carries The Classic Dianthus Fragrance, Adding A Beautifully Sweet And Spicy Scent To Patios, Pathways And Outdoor Seating Areas.

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#TOP 4

Dianthus 'Oscar' - 3 Pack of Mixed Coloured Plants in 10cm Pots - Stunning Semi Evergreen Carnation Plants

Carbeth Plants

Pink,White

Dianthus 'Oscar' - 3 Pack of Mixed Coloured Plants in 10cm Pots - Stunning Semi Evergreen Carnation Plants Cover

Dianthus 'Oscar' - 3 Pack of Mixed Coloured Plants in 10cm Pots - Stunning Semi Evergreen Carnation Plants for The Garden

9.6

FTB Score

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Features

FLOWER CHANGES COLOUR - Double Flowers With Delicate Edges That Change Their Appearance And Colour During Growth From Pink, To Lighter Pink And Finally To A Frosty White.

PERENNIAL - Dianthus 'Oscar' Is The Ultimate Cottage Flower. A Versatile Perennial; It Is At Home In Mixed Borders, Containers, Butterfly, Heirloom And Cutting Gardens.

VIBRANT COLOUR MIX - Each Pack Includes A Lively Blend Of Pink, Red, White And Bi-Coloured Dianthus Plants, Offering An Instant Burst Of Uplifting Colour For Borders, Rockeries, Pots And Pathways.

HARDY & EASY TO GROW - Tough, Reliable And Suitable For UK Climates, These Plants Thrive In Well-Drained Soil And Full Sun, Requiring Minimal Maintenance While Delivering Excellent Performance Year After Year.

CLOVE-LIKE SCENT - These Dianthus Plants Release A Delightful Spicy Fragrance That Attracts Pollinators And Enhances Any Garden Setting, Perfect For Placing Near Seating Areas Or Along Walkways.

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#TOP 5

Dianthus 'I Love You' Plant in a 10cm Pot - Stunning Semi Evergreen Carnation Plant

Carbeth Plants

Pink,White

10cm pot

Dianthus 'I Love You' Plant in a 10cm Pot - Stunning Semi Evergreen Carnation Plant for The Garden

9.6

FTB Score

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Features

FLOWER CHANGES COLOUR - Double Flowers With Delicate Edges That Change Their Appearance And Colour During Growth From Pink, To Lighter Pink And Finally To A Frosty White

PERENNIAL - This Dianthus Is Semi-Evergreen So It Will Lose Some Of Its Leaves In Winter. In Colder Regions It May Lose Them All, But Then Fresh New Growth Appears Again In Spring

WHAT YOU GET - This Listing Is For 1 Stunning Plant In 10cm Pots Ready To Be Planted In The Garden.

SUGGESTED USES - Banks And Slopes, Beds And Borders, Coastal, Containers, Edging, Flower Arranging, Gravel.

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#TOP 6

Poet's Carnation Mixed Colour Seeds

Arborix

graines de fleurs

purple;pink;white

Poet's Carnation Mixed Colour Seeds Cover

Poet's Carnation Mixed Colour Seeds - A Traditional Plant with a Variety of Harmonious Colours That is Very Popular.

9.6

FTB Score

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Features

Popular Traditional Plant With Varied And Harmonious Colours

Flower Colour: Purple;pink;white

Filling Weight: 0,75 G - Number Of Seeds: 950

Cut Flowers With Very Good Vase Behaviour

Biennial Plant: Sow In Late Spring For September, Flowering In Spring The Following Year.

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#TOP 7

Bedwen Dianthus 'Dart Scarlet' Plug Plant x6

Bedwen

CDTS-SP6

Bedwen Dianthus 'Dart Scarlet' Plug Plant x6 – Sweet William Red Hardy Fragrant Winter-Flowering Bedding Plants for Pollinators

9.5

FTB Score

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Features

Its Upright Habit And Uniform Growth Make It Ideal For Spring Bedding Schemes. Dianthus 'Dart Scarlet' Is Loved By Bees And Butterflies, Making It A Great Choice For Pollinator-Friendly Gardens.

Carnation 'Dart Scarlet' Is A Compact, Hardy Perennial Bursting With Vibrant Scarlet-Red Blooms And A Sweet Clove-Like Fragrance. Flowering From Early Spring Through Summer, It's Perfect For Borders, Containers, And Cut Flower Displays.

Thrives In Fertile, Well‑drained Soil In Sun; Water In Dry Spells And Deadhead To Support Compact Growth And Continuous Scented Summer Colour

Small Plug Plant X 6

Evergreen-Perennial

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#TOP 8

Dianthus Pinks Grans Favourite Hardy Perennial 1 x 9cm Nursery Potted Plant by Thompson and Morgan

Thompson & Morgan

Pink

1 x 9cm Nursery Pot

Dianthus Pinks Grans Favourite Hardy Perennial 1 x 9cm Nursery Potted Plant by Thompson and Morgan

9.5

FTB Score

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Features

Delicate And Scented Picoted Blooms

A Gorgeous Candy Pink And Cream Coloured Dianthus!

Ideal For Patio Pots, Boarders And Cut Flower Displays

Hardy Perennial Dianthus Pinks Carnation

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#TOP 9

Dianthus 'Sunflor Luigi'. 9cm Plant x 2. Fragrant Perennial Sweet William

Bedwen

Pink

Dianthus 'Sunflor Luigi'. 9cm Plant x 2. Fragrant Perennial Sweet William Cover

Dianthus 'Sunflor Luigi'. 9cm Plant x 2. Fragrant Perennial Sweet William, Ideal for rockeries. Available from Bedwen Plants

9.3

FTB Score

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Features

Unlike Many Other Varieties, 'Sunflor Luigi' Starts To Flower Extremely Early In The Season, From Late-March Right Through The Summer.

Dianthus 'Sunflor Luigi' Is A Dwarf Pot Carnation, Bearing Masses Of Soft Apricot-Pink, Fully Double Flowers On Short Stems. Flowers Have A Good Fragrance, Making Them Ideal For Using In Indoor Flower Arrangements.

Supplied As 9cm Plants X 2

Plant In Well-Drained Acid-Free Soil In Full Sun. Improve Soil With Well-Rotted Manure Or Garden Compost. Apply A Balanced Fertiliser In Spring.

Evergreen-Perennial

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#TOP 10

Thompson & Morgan Begonia Tubers Collection Outdoor Half-Hardy Plant

Thompson & Morgan

Yellow

Thompson & Morgan Begonia Tubers Collection Outdoor Half-Hardy Plant for Patio, Borders & Containers, Easy to Grow, 10 x Begonia Tubers (Begonia Pendula Mixed x 10 tubers)

9.1

FTB Score

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Features

A Vibrant Begonia Collection That Brings Truly Radiant, Non-Stop Colour To Containers.

The Absolutely Stunning Begonia Fringed Mix Makes For A Show-Stopping Display Wherever It's Planted In The Garden.

Easy To Grow, These Vibrant Half Hardy Flowers Produce Impressive Flowers Resembling Large Carnations.

40 Tubers (10 Of Each Variety) Or 10 Tubers Of 1 Variety.

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Editor's Notes

During our carnation outdoor flower research, we found 16 carnation outdoor flower products and shortlisted 10 quality products. We collected and analyzed 2,986 customer reviews through our big data system to write the carnation outdoor flowers list. We found that most customers choose carnation outdoor flowers with an average price of £20.00.

The carnation outdoor flowers are available for purchase. We have researched hundreds of brands and picked the top brands of carnation outdoor flowers, including Carbeth Plants, Arborix, Bedwen, Thompson & Morgan.

Written by

Toby Butcher

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.