Half Hardy Perennials Plants

The beauty of half-hardy perennials from warmer climates brings a range of exotic colours and textures to your garden, offering seasonal charm and interest.

These perennials provide an abundance of blooms and foliage that can return year after year if protected from winter frost.

Add them to garden beds, borders, or containers to create a spectacular display of exciting flowers. Explore our selection of half-hardy perennials and discover options for every garden situation.

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206 products

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Dahlia My Love Flower PlantDahlia My Love Flower Plant
Dahlia My Love Flower Plant
Regular price £7.95 Sale price From £3.50
Dahlia (Ball) Maroon Fox PlantsDahlia Salmon Runner 3ltr Potted Flower Plant
Dahlia (Ball) Maroon Fox Plants
Regular price £14.95 Sale price £11.00
Sold out
Close-up of pink and white flowers with green leaves
Salvia Raspberry Melba Flower Plants
Regular price £12.95 Sale price From £9.49
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Dahlia Happy Single Party Plant
Dahlia Happy Single Party Plant 4.5
Regular price £14.95 Sale price £11.00
Despatching NowSold out
Woolmans Chrysanthemum Hardy Plant CollectionWoolmans Chrysanthemum Gompie Flower Plant Collection
Woolmans Chrysanthemum Hardy Plant Collection
Regular price £12.95 Sale price £7.49
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Colourful ranunculus flowers with a brand logo on a white backgroundRanunculus Mixed Flower Bulbs
NEW This Season
Ranunculus Mixed Flower Bulbs
Sale price £11.95
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3 Young Plants Osteospermum Lady Leitrim Flower PlantsVerbena Sissinghurst Flower Plants
Osteospermum Lady Leitrim Flower Plants 5.0
Sale price From £12.95
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Osteospermum Flower Plant CollectionOsteospermum Flower Plant Collection
Osteospermum Flower Plant Collection 5.0
Sale price £25.90
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Close-up of purple flowers with green leavesClose-up of purple flowers with green leaves on a blurred green background
Heliotrope Midnight Sky Flower Plants
Sale price From £13.95
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Pelargonium Scented Pink Capitatum Flower PlantsPelargonium Scented Pink Capitatum Flower Plants
Pelargonium Scented Pink Capitatum Flower Plants 4.0
Regular price £14.95 Sale price From £9.49
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Dahlia Happy Single Party Tubers
Dahlia Happy Single Party Tubers 5.0
Regular price £7.95 Sale price £3.00
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Collage of red, yellow, and purple flowersHanging basket with red and pink flowers
Calibrachoa Cabaret Flower Plant Collection
Sale price £14.95
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Plant with blue thistle-like flowers against a blurred green background
Eryngium Planum Blue Glitter Flower Plants
Sale price From £14.95
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Potted plant with white flowers on a metal stand outdoorsSpeedplanter Effortless Chic Plant
Speedplanter Effortless Chic Plant 5.0
Regular price £19.95 Sale price £16.00
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Rudbeckia Cherry Brandy PlantsRudbeckia Cherry Brandy Flower Plants
Rudbeckia Cherry Brandy Flower Plants
Sale price From £16.95
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Close-up of pink and white flowers with red accents on a green background
Penstemon Strawberries And Cream Flower Plants 5.0
Sale price From £12.95
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Dahlia Nuit d'Ete Plant
Dahlia Nuit d'Ete Plant
Regular price £14.95 Sale price £11.00
Despatching NowSold out
5 Young Plant Antirrhinum Snap In Black RaspberryVerbena Sissinghurst Flower Plants
Antirrhinum Snap In Black Raspberry Plants
Sale price From £12.95
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Begonia Amerihybrid Lace Apricot Flower Tubers
Begonia Amerihybrid Lace Apricot Flower Tubers
Regular price £7.95 Sale price £5.99
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Close-up of two light pink fuchsia flowers with green leaves in the background.Verbena Sissinghurst Flower Plants
Fuchsia Pink Marshmallow (Giant Trailing) Flower Plants 5.0
Sale price From £10.95
Sold out
Dahlia Bishop Of Leicester Tubers
Dahlia Bishop Of Leicester Tubers 3.0
Regular price £7.95 Sale price £3.00
Sold out
5 Young Plants Pelargonium Trend Lasse WhiteVerbena Sissinghurst Flower Plants
Pelargonium Trend Lasse White Flower Plants
Sale price From £12.95
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Close-up of purple flowers with yellow centers on a blurred green backgroundVerbena Sissinghurst Flower Plants
Nemesia Karoo Dark Blue Flower Plants 4.0
Regular price £12.95 Sale price From £9.49
Sold out
Purple flowers with green leaves against a brick wall background
Penstemon Plum Jerkum Flower Plants
Sale price From £12.95
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Lupin Gallery Mixed Flower PlantsLupin Gallery Mixed Flower Plants
Lupin Gallery Mixed Flower Plants
Sale price From £16.95
Sold out
Woolmans Chrysanthemum Outdoor Spray Plant CollectionWoolmans Chrysanthemum Outdoor Spray Plant Collection
Woolmans Chrysanthemum Outdoor Spray Plant Collection
Sale price £10.95
Sold out
Close-up of pink and yellow flowers with green leavesVerbena Sissinghurst Flower Plants
Osteospermum Serenity Rose Magic Flower Plants 4.5
Sale price From £12.95
Sold out
Hanging basket with red and pink flowersVerbena Sissinghurst Flower Plants
Calibrachoa Cabaret Bright Red Flower Plants
Regular price £12.95 Sale price From £9.49
Sold out
5 Young Plant Antirrhinum Snap in Black PinkFelicia Blue Flower
Antirrhinum Snap in Black Pink Plants 4.0
Sale price From £12.95
Sold out
Three images of different colored flowers: purple, pink, and orange.Close-up of a cluster of purple flowers with green leaves.
Verbena Vectura Flower Plants Collection 3.0
Sale price £25.90
Sold out
Close-up of pink flowers with red centers on a dark backgroundVerbena Sissinghurst Flower Plants
Pelargonium Scented Prince Of Orange Flower Plants
Sale price From £14.95
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Begonia Santa Cruz Sunset F1 Flower PlantsBegonia Santa Cruz Sunset F1 Flower Plants
Begonia Santa Cruz Sunset F1 Flower Plants 5.0
Regular price £19.95 Sale price From £13.97
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Primula Japonica Appleblossom Flower PlantPrimula Japonica Appleblossom Flower Plant
Primula Japonica Appleblossom Flower Plant
Sale price £10.95
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Collage of purple, pink, and red flowers with green leaves.Osteospermum Serenity Flower Plant Collection
Osteospermum Serenity Flower Plant Collection 5.0
Sale price £25.90
Sold out
Heuchera Marmalade Flower Plant
Heuchera Marmalade Flower Plant
Sale price £11.95
Sold out
5 Young Plants Petunia Bees Knees
Petunia Bees Knees 5.0
Regular price £12.95 Sale price From £9.49
Sold out
Close-up of pink and white flowers with a blurred green background
Salvia Strawberry Melba Flower Plants
Sale price From £12.95
Sold out
Colorful flowers including purple, pink, and white in a natural setting.Trixi Spirit Flower Plants
Trixi Spirit Flower Plants
Sale price From £16.95
Sold out
Close-up of a cluster of purple flowers with green leaves.
Verbena Vectura Lavender Flower Plants
Sale price From £12.95
Sold out
Close-up of pink and orange petunia flowers with green leaves.Verbena Sissinghurst Flower Plants
Petchoa Beautical Cinnamon Flower Plants
Regular price £12.95 Sale price From £9.07
Sold out
Close-up of pink fuchsia flowers with green leaves.Felicia Blue Flower
Fuchsia Peachy (Giant Trailing) Flower Plants
Sale price From £10.95
Sold out
Potted plant with pink flowers on a white backgroundVerbena Vectura Rose Wing Flower Plants
Verbena Vectura Rose Wing Flower Plants
Sale price From £12.95
Sold out
Woolmans Chrysanthemum Gompie Flower Plant CollectionWoolmans Chrysanthemum Gompie Flower Plant Collection
Woolmans Chrysanthemum Gompie Flower Plant Collection
Sale price £8.95
Sold out
5 x young plants Begonia Starshine Yellow Young PlantsBegonia Starshine Yellow Flower Plants
Begonia Starshine Yellow Flower Plants
Sale price From £12.95
Sold out
Trixi Calibrachoa Petticoat Flower PlantsTrixi Calibrachoa Petticoat Flower Plants
Trixi Calibrachoa Petticoat Flower Plants
Regular price £16.95 Sale price From £11.87
Sold out
Close-up of vibrant pink and green flowers with a blurred green backgroundGloriosa Rothschilidiana Flower Bulbs
Gloriosa Rothschilidiana Flower Bulbs
Regular price £11.95 Sale price £9.00
Sold out
Close-up of a pink and red carnation flower with green leaves.
Dianthus Sweet Pleasure Pink Burgundy Eye Flower Plants
Sale price From £14.95
Sold out
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