9cm Perennials
Perennial plants are plants that live for more than two years. Unlike annual plants, which complete their life cycle in one growing season and then die, perennial plants continue to grow and bloom year after year. They are an important part of many gardens and landscapes because they provide long-lasting beauty and often require less maintenance than annuals.
Perennial plants typically require less maintenance than annuals because they have a deeper root system that allows them to access water and nutrients from deeper in the soil. They also tend to be more resistant to pests and diseases because they are more established and have a stronger immune system.
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HELENIUM autumnale HayDay Orange Perennial PlantThe helenium is a simple but beautiful flower that will bring a prairie-like feel into your garden. Producing a cone of coral petals that stick out to face the ground and are capped by a prickly purple dome of seed heads. Their nectar is...
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GERANIUM sanguineum Vision Pink Perennial PlantA popular bedding plant that also looks great in a hanging basket, geranium is often found in traditional cottage gardens. These plants are easy to grow, well scented and colourful. Often used as houseplants, the geranium has simple petals that grow in clumps on...
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GAILLARDIA Arizona Sun Perennial PlantWith big ruffled flowers that look like a desert sun, the Gaillardia is a summer-flowering perennial that will catch the eye. The broad bowl-shaped flowers have red and yellow colours. Sitting underneath the flowers is a dense bush of dark green foliage that creates...
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GAILLARDIA Arizona Red Shades Perennial PlantWith big ruffled flowers that look like a desert sun, the Gaillardia is a summer-flowering perennial that will catch the eye. The broad bowl-shaped flowers have red colours. Sitting underneath the flowers is a dense bush of dark green foliage that creates a muted...
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GAILLARDIA aristata Sunrita Red Yellow tip Perennial PlantWith big ruffled flowers that look like a desert sun, the Gaillardia is a summer-flowering perennial that will catch the eye. The broad bowl-shaped flowers have yellow tones. Sitting underneath the flowers is a dense bush of dark green foliage that creates a muted...
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GAILLARDIA aristata Sunrita Golden Yellow Perennial PlantWith big ruffled flowers that look like a desert sun, the Gaillardia is a summer-flowering perennial that will catch the eye. The broad bowl-shaped flowers have mixed yellow colours. Sitting underneath the flowers is a dense bush of dark green foliage that creates a...
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ERYNGIUM planum Perennial PlantBetter known as ‘sea holly ’, the Eryngium is a tall plant with spiny leaves and thistle-like flowers that bring a textured and wild look to your garden. The tall flowering stems emerge from a small bush of beautiful herbaceous and marked foliage and...
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ERYNGIUM Blue Hobbit Perennial PlantBetter known as ‘sea holly ’, the Eryngium is a tall plant with spiny leaves and thistle-like flowers that bring a textured and wild look to your garden. The tall flowering stems emerge from a small bush of beautiful herbaceous and marked foliage and...
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ECHINOPS ritro Perennial PlantThe intriguing globe-shaped flowers of this perennial have long, pointed petals that create a spike-like texture in your garden. The blue toned flowers sit on top of thick, silvery stems with spiny foliage throughout summer. Echinops are best suited to flower beds and borders...
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ECHINACEA purpurea White Swan Perennial PlantA genus of herbaceous flowering plants in the daisy family, the Echinacea or 'coneflower' is found in the prairies and woodlands of eastern and central North America. This species produces darker white cone-shaped petals capped by a prickly dome of seed heads. Their nectar...
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ECHINACEA purpurea Prairie Splendour White Perennial PlantA genus of herbaceous flowering plants in the daisy family, the Echinacea or 'coneflower' is found in the prairies and woodlands of eastern and central North America. This species produces clean white cone-shaped petals capped by a prickly dome of seed heads. Their nectar...
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ECHINACEA purpurea PowWow White Perennial PlantA genus of herbaceous flowering plants in the daisy family, the Echinacea or 'coneflower' is found in the prairies and woodlands of eastern and central North America. This species produces bright white cone-shaped petals capped by a prickly dome of seed heads. Their nectar...
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CORTADERIA selloana White Plume Perennial PlantThis large ornamental grass is a stunning addition to the garden, adding texture and height to the space. A large clump of ribbon-like foliage sits under tall flowering spikes that produce white feathered, wheat-like flowers. Commonly grown as a centrepiece for a lawn or...
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ASTILBE x arendsii White Perennial PlantThese flowering perennial plants are a part of the Saxifragaceae family. They are commonly called 'false goat's beard' because of their fluffy plumes of white flowers. This plant is often used in traditional medicines and pairs well with Hellebores in the garden. How do...
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ASTILBE chinensis pumila Perennial PlantThese flowering perennial plants are a part of the Saxifragaceae family. They are commonly called 'false goat's beard' because of their fluffy plumes of purple flowers. This plant is often used in traditional medicines and pairs well with Hellebores in the garden. How do...
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ASTER novi belgii Professor Anton Kippenberg Perennial PlantThis perennial bedding plant produces light blue and yellow, daisy-like flowers that bring a fantastic countryside look into the garden. Asters are sometimes known as ‘Michaelmas daisies ’ because they flower late in the summer and early autumn, which makes them an ideal transition...
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ASTER ager. Ashvi Perennial PlantThis perennial bedding plant produces white daisy-like white flowers that bring a fantastic countryside look into the garden. Asters are sometimes known as ‘Michaelmas daisies ’ because they flower late in the summer and early autumn, which makes them an ideal transition plant that...
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ANTHEMIS tinctoria Sauce Hollandaise Perennial PlantA long-flowering herbaceous perennial more commonly known as 'Chamomile', 'dog-fennel' or 'mayweed' The Anthemis is native to the Mediterranean and Southeast Asia and is closely related to the daisy, and shares its the characteristic Daisy-like white flowers, with either white, yellow or orange petals...
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CORTADERIA selloana Rose Plume Perennial PlantThis large ornamental grass is a stunning addition to the garden, adding texture and height to the space. A large clump of ribbon-like foliage sits under tall flowering spikes that produce feathered, pink tinted, wheat-like flowers. Commonly grown as a centrepiece for a lawn...
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LAVANDULA stoechas Castilliano White Perennial PlantBetter known as 'lavender', this plant species has long been sought after for its smell and purple colour. Believed to have a beneficial effect on some mental health conditions, the Lavandula is an excellent addition to any outdoor space. The ideal plant for a...
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LAVANDULA angustifolia White Scent Perennial PlantBetter known as 'lavender', this plant species has long been sought after for its smell and purple colour. Believed to have a beneficial effect on some mental health conditions, the pale Lavandula is an excellent addition to any outdoor space. The ideal plant for...
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PAPAVER orientale Princess Victoria Louise Perennial PlantKnown as the 'opium poppy', 'balewort' or 'moonflower', the Papaver is a sight most of us are familiar with and has been used as a symbol for sleep, peace and remembrance. Whilst most people may be familiar with the red variety 'Papaver rhoeas,' these...
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LITHODORA diffusa Grace Ward Perennial PlantThe Lithodora is a hardy perennial commonly used as groundcover by modern gardeners. Producing carpets of delicate herby foliage topped off with masses of small, starlike blue flowers, this is a fantastic space-filling plant to add a solid background colour to your garden. This...
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GAURA lindheimeri Whirling Butterflies Perennial PlantThe simple yet elegant Gaura is a plant that looks great in a cottage or informal garden. They produce simple star-like flowers that appear white from early summer through to autumn. These plants are perfect for filling in the gaps of a planting scheme...
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ECHINACEA purpurea Prairie Blaze Orange Sunset Perennial PlantA genus of herbaceous flowering plants in the daisy family, the Echinacea or 'coneflower' is found in the prairies and woodlands of eastern and central North America. This species produces orange toned cone-shaped petals capped by a prickly dome of seed heads. Their nectar...
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PENSTEMON Firebird Perennial Planthis attractive summer-blooming perennial will add great interest to your garden by producing narrow, pointed leaves and spires of thimble-like flowers, sometimes flaring at the tip. The deep red flowers sit above a bush of long, slender green foliage that adds texture to this...
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NEPETA faassenii Walker's Low Perennial PlantCommonly known as 'catmint', the nepeta is a hardy and low-maintenance perennial well suited to containers and hanging baskets. The nepeta is an excellent addition to the garden as an easy-to-look-after alternative to lavender. This tall plant produces long, narrow stems that emerge from...
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PAPAVER orientale Beauty of Livermore Perennial PlantKnown as the 'balewort' or 'moonflower', the Papaver is a sight most of us are familiar with and has been used as a symbol for sleep, peace and remembrance. Whilst most people may be familiar with the red variety 'Papaver rhoeas,' these plants come...
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£33.39- From £44.99
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NEPETA mussinii Perennial PlantCommonly known as 'catmint', the nepeta is a hardy and low-maintenance perennial well suited to containers and hanging baskets. The nepeta is an excellent addition to the garden as an easy-to-look-after alternative to lavender. This tall plant produces long, narrow stems that emerge from...
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£33.39- From £44.99
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LYCHNIS chalcedonica Perennial PlantThe Lychnis is a robust herbaceous perennial that produces upright stems clad in narrow, willowy leaves topped with bright pink flowers that bloom throughout summer. These plants are ideal for a wild or rock garden, whose rough texture adds interesting appeal to the space....
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