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.

Filters

Sort by:

206 products

Nepeta Flower Plants
Nepeta Flower Plants 1.0
Regular price £10.95 Sale price £7.67
Sold out
Dahlia Wizard of Oz TubersDahlia Bishop Of York Tubers
Dahlia Wizard of Oz Flower Plant
Sale price From £7.95
Sold out
Speedplanter Nautical Chic Container Mix Flower PlantsSpeedplanter Nautical Chic Container Mix Flower Plants
Speedplanter Nautical Chic Container Mix Flower Plants 5.0
Sale price £19.95
Sold out
Nicotiana Perfume Mixed F140 Standard Plug Plants Nicotiana Perfume Mixed F1
Nicotiana Perfume Mixed F1
Regular price £14.95 Sale price From £10.47
Sold out
Begonia Amerihybrid Picotee Pink Halo Flower Tubers
Begonia Amerihybrid Picotee Pink Halo Flower Tubers
Regular price £7.95 Sale price £5.99
Sold out
Petunia Surfinia Deep Red Flower PlantsVerbena Sissinghurst Flower Plants
Petunia Surfinia Deep Red Flower Plants
Sale price From £10.95
Sold out
Dahlia Cafe Au Lait Twist 3ltr Potted Flower PlantDahlia Bishop Of York Tubers
Dahlia Cafe au Lait Twist Flower Plant
Sale price From £7.95
Sold out
5 Young Plants Petunia Surfinia Burgundy Young PlantsVerbena Sissinghurst Flower Plants
Surfinia Petunia Burgundy Flower Plants 5.0
Sale price From £10.95
Sold out
Geranium Palladium Red F1 Flower PlantsGeranium Palladium Red F1 Flower Plants
Geranium Palladium Red F1 Flower Plants 5.0
Sale price From £16.95
Sold out
Dahlia Karma Bon Bini Tuber
Dahlia Karma Bon Bini Tuber 4.0
Regular price £7.95 Sale price £3.00
Sold out
Dahlia Cafe au Lait Royal Flower TubersDahlia Cafe au Lait Royal Flower Tubers
Dahlia Cafe au Lait Royal Flower Tubers
Regular price £7.95 Sale price £3.00
Sold out
Speedplanter Primary Fun Container Mix Flower PlantsSpeedplanter Primary Fun Container Mix Flower Plants
Speedplanter Primary Fun Container Mix Flower Plants
Sale price £19.95
Sold out
Zinnia Zahara Raspberry Lemonade Mixed F1 PlantsZinnia Zahara Raspberry Lemonade Mixed F1 Plants
Zinnia Zahara Raspberry Lemonade Mixed F1 Plants
Sale price From £16.95
Sold out
Close-up of bright yellow and orange flowers with green leavesHand holding a small plant with visible roots against a blurred background
Rudbeckia Toto Mixed Flower Plants 5.0
Regular price £14.95 Sale price From £10.47
Sold out
Speedplanter Sea Blues Basket Mix Flower Plants
Speedplanter Sea Blues Basket Mix Flower Plants 5.0
Sale price £19.95
Sold out
Woolmans Chrysanthemum Pennine Flower Plant CollectionWoolmans Chrysanthemum Pennine Flower Plant Collection
Woolmans Chrysanthemum Pennine Flower Plant Collection
Regular price £11.95 Sale price £8.99
Sold out
Dahlia Kelvin Floodlight Flower PlantClose-up of a bright yellow flower with green leaves on a blurred background
Dahlia Kelvin Floodlight Flower Plant
Regular price £7.95 Sale price From £3.50
Sold out
5 plants, 1 of each Digitalis Dalmatian CollectionDigitalis Dalmatian Plant Flower Collection
Digitalis Dalmatian Plant Flower Collection
Sale price From £10.95
Sold out
Dahlia Bishop Of Llandaff Tubers
Dahlia Bishop Of Llandaff Tubers
Regular price £7.95 Sale price £3.00
Sold out
Woolmans Chrysanthemum Garden Hardy Flower Plant Collection
Woolmans Chrysanthemum Garden Hardy Flower Plant Collection 4.3
Regular price £24.95 Sale price £18.00
Despatching NowSold out
Trailing Pelargonium Flower Plant CollectionClose-up of pink flowers with green leaves in the background
Trailing Pelargonium Flower Plant Collection 3.0
Sale price £25.90
Sold out
Dahlia Karma Bon Bini
Dahlia Karma Bon Bini 3.3
Regular price £14.95 Sale price £11.00
Despatching NowSold out
15 Young Plants Begonia Starshine Bronze Red PlantsBegonia Starshine Bronze Red
Begonia Starshine Bronze Red 5.0
Sale price From £12.95
Sold out
Dahlia Bishop Of York TubersDahlia Bishop Of York Tubers
Dahlia Bishop Of York Tubers
Regular price £7.95 Sale price £3.00
Sold out
5 Young Plants Petunia Surfinia Heavenly BlueVerbena Sissinghurst Flower Plants
Petunia Surfinia Heavenly Blue Flower Plants
Sale price From £10.95
Sold out
Dahlia Crazy Legs Tubers
Dahlia Crazy Legs Tubers
Regular price £7.95 Sale price £3.00
Sold out
Dahlia Mister Blue Flower PlantDahlia Mister Blue Flower Plant
Dahlia Mister Blue Flower Plant
Regular price £7.95 Sale price From £3.50
Sold out
15 Young Plants Begonia Starshine Calypso Young PlantsBegonia Starshine Calypso Flower Plants
Begonia Starshine Calypso Flower Plants 1.0
Sale price From £12.95
Sold out
5 Young Plants Petunia Surfinia Lime Young PlantsVerbena Sissinghurst Flower Plants
Petunia Surfinia Lime White Flower Plants 5.0
Sale price From £10.95
Sold out
Field of dark red flowers with green foliageClose-up of dark pink flowers with green leaves in the background
Cosmos Chocamocha Flower Plants
Sale price From £12.95
Sold out
Cortaderia Selloana Tiny Pampa Flower PlantPampas grass plant with green and beige foliage in a garden setting
Cortaderia Selloana Tiny Pampa Potted Plant
Sale price From £14.95
Sold out
5 Young Plant Bacopa Blue PlantsFelicia Blue Flower
Bacopa Blue Flower Plants 5.0
Sale price From £12.95
Sold out
Close-up of a white flower with green leaves in the backgroundPetunia Tumbelina Diana (White)
Petunia Tumbelina Diana (White) 5.0
Regular price £10.95 Sale price From £7.99
Sold out
Close-up of a bush with white flowers surrounded by other colorful flowers.Bacopa MegaCopa White Flower Plants
Bacopa MegaCopa White Flower Plants
Sale price From £12.95
Sold out
Colorful foxglove flowers in pink, purple, and white on a blurred natural backgroundDigitalis Dalmatian Mixed F1 Flower Plants
Digitalis Dalmatian Mixed F1 Flower Plants
Sale price From £14.95
Sold out
5 Young Plants Impatiens Glimmer Appleblossom
Impatiens Glimmer Appleblossom 5.0
Regular price £12.95 Sale price From £9.49
Sold out
Dahlia Bishop Of Dover TubersDahlia Bishop Of York Tubers
Dahlia Bishop Of Dover Tubers
Regular price £7.95 Sale price £3.00
Sold out
Close-up of white flowers with green stems and yellow centers.Verbena Sissinghurst Flower Plants
Nemesia Karoo White Flower Plants
Sale price From £12.95
Sold out
5 Young Plants Impatiens Glimmer Hot Pink
Impatiens Glimmer Hot Pink 3.0
Sale price From £12.95
Sold out
Speedplanter Multi-Coloured Basket Mix Flower PlantsSpeedplanter Multi-Coloured Basket Mix Flower Plants
Speedplanter Multi-Coloured Basket Mix Flower Plants 5.0
Sale price £19.95
Sold out
Dahlia Nuite d-Ete Tubers
Dahlia Nuite d-Ete Tubers
Regular price £7.95 Sale price £3.00
Sold out
5 Young Plants Begonia Starshine Appleblossom Young PlantsBegonia Starshine Bronze Papaya Young Plants
Begonia Starshine Flower Plants Collection
Sale price From £12.95
Sold out
5 Young Plants Impatiens Glimmer White
Impatiens Glimmer White 5.0
Sale price From £12.95
Sold out
Pink and purple flowers with green leaves in a garden setting
Salvia Peach Melba Flower Plants 5.0
Sale price From £12.95
Sold out
Osteospermum Akila Mixed PlantsOsteospermum Akila Berries and Cream Flower Plants
Osteospermum Akila Berries and Cream Flower Plants
Sale price From £17.95
Sold out
5 Young Plants Pelargonium Trend Red Young PlantsVerbena Sissinghurst Flower Plants
Pelargonium Trend Red Flower Plants 4.0
Sale price From £12.95
Sold out
Close-up of purple flowers with green leavesPetunia Tumbelina Priscilla Lilac Blue Flower Plants
Petunia Tumbelina Priscilla Lilac Blue Flower Plants
Sale price From £10.95
Sold out
« Previous 1 2 3 4 5 Next »

Join Our Community

Get expert tips, exclusive offers, and seasonal gardening advice delivered to your inbox