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Home > 'Large Perennials'

'Large Perennials'

Knautia macedonica

One of the finest perennials for the border we have seen. It has a very long season of flowering lasting well into the autumn and early winter. The dense, double, pin cushion scabious like flowers are a brilliantly strong cherry red, a rare colour in border flowers. Makes a largeMore Info

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Pennisetum alopecuroides

A graceful deciduous grass, Pennisetum alopecuroides forms large clumps of slender arching leaves. From midsummer a profusion of bristly bottle-brush flowers emerge, creating a soft misty effect. Chinese Fountain Grass is a low-maintenance perennial that looks wonderful in prairiMore Info

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Penstemon cobaea 'Wedding Bells'

Grow these penstemon in your annual beds as well as your perennial borders! They're much longer flowering than antirrhinums and boast larger blooms. Easy to maintain and offering years of performance, they'll flower and flower almost all summer in a superb range of colours, incluMore Info

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Gunnera manicata

Gunnera is the ?big daddy? of the gardening world, and best suited to a large space where it can grow to its full potential. The giant, umbrella-like foliage can reach over 1m across metres across, and will add a real ?wow? factor to the garden! Throughout summer, this herbaceousMore Info

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Camellia 'Tricolour'

The result of a unique growing concept which gives the illusion of three flower colours on one plant. As the plants mature they blend into each other to stunning effect, seemingly producing an array of pink, white and red flowers on a single plant.More Info

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Physalis alkekengi var. franchetii

Physalis alkekengi var. franchetii, more commonly known by its culinary name of Cape Gooseberry, produces miniature rich white flowers above oval green foliage in midsummer. Although this hardy perennial is normally grown for its edible berries which develop within papery, red ChMore Info

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Golden Bamboo

Grow Golden Bamboo at the back of sunny or partially shady borders to add structure and architecture to your exotic or woodland garden. The hardy perennial also makes an interesting screen. Phyllostachys vivax f. aureocaulis is a particularly impressive variety, so much so that tMore Info

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Blechnum brasiliense 'Volcano'

Dicksonia tree ferns too large or expensive for your garden? We've found the answer - try the dwarf Brazilian tree fern instead! An exciting new find for the home gardener, only recently introduced to the UK, but surely set to be the next big thing! Compact plants lend themselvesMore Info

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Crocosmia 'Lucifer'

Crocosmia 'Lucifer' is well loved for its tall, arching stems with fiery red trumpets above crimped, sword-like foliage in late summer, just as other border perennials begin to fade. With a RHS AGM, this variety is prized for its robust and resilient nature, also adding structureMore Info

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Knautia macedonica 'Melton Pastels'

Knautia macedonica 'Melton Pastels' is a delightful plant, that looks fantastic planted in colourful cottage garden or informal garden borders. This variety of Knautia has pin cushion flowers, in gentle shades of pink, rose and crimson on slender, airy, tall stems and will flowerMore Info

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Echinacea purpurea 'Little Magnus'

Echinacea 'Little Magnus' is such as easy plant to grow and care for. This particular cultivar is perfect for cottage garden borders as it's short, compact and clothed in flowers and because it's a hardy perennial you can look forward to the same display year after year. The deepMore Info

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Aquilegia caerulea 'Mrs Scott-Elliott'

Mrs Scott-Elliott' is a particularly attractive form of Aquilegia which is suited perfectly for use in cottage gardens and even in woodland planting schemes. The blooms are dignified and elegant and they appear in spring and early summer, held on tall, slender stems. These wonderMore Info

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Verbena bonariensis 'Lollipop'

You might not expect Verbena to be so compact but this variety, Verbena bonariensis 'Lollipop'�has the same tight clusters of floating purple flowers but has shorter stems that reach only half the usual�height. The plants have an open habit�that gives a light and airy feel�and thMore Info

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Foxglove 'Dalmation Purple'

The beautiful, rich purple flowers of Foxglove 'Dalmation Purple' have delicate spotted interiors and are certain to attract bees and pollinating insects into your garden. This superb cottage garden perennial produces well-branched, compact plants, and flowers surprisingly quicklMore Info

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Weigela florida 'Polka'

Weigela florida 'Polka' looks glorious in summer, with arching branches filled with soft-pink, trumpet-shaped blooms. These nectar-rich flowers attract pollinating insects, and are gently scented. 'Polka' has unusual, dark blue-green foliage, forming a dense cloak of leaves thatMore Info

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Gaillardia aristata 'Arizona Sun'

The Gaillardia 'Arizona Sun' brings a blaze of summertime colour to your garden, whatever the weather is doing. These fiery orange, red and yellow daisy flowers provide a constant blanket of bold, bright colour right though the summer months and continuing well into autumn. PerfeMore Info

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Polyanthus 'Large Flowered Mixed'

One of the most beautiful of all spring-flowering plnats. Vigourous in habit, it produces a profusion of large blooms in a delightful range of colours from white through to cream and yellow to orange and crimson.More Info

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Short Perennial Mix

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties that can be sown in June or July by height toMore Info

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Perennial Flower Border Seed Collection (Short)

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties by height to help you achieve a balanced dispMore Info

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Francoa sonchifolia 'Pink Giant'

Reliable garden perennial with deeply lobed green leaves and spikes of large pink bicoloured petals on long flower spikes. Just as lovely in a border as in a vaseMore Info

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Astilbe japonica 'Washington'

Masses of beautiful pure white, fluffy flowers adorn this hardy perennial from June to July. The large upright blooms of Astilbe japonica 'Washington' rise above lush clumps of feathery foliage which add texture and interest to any display. False Goatsbeard looks fantastic in patMore Info

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Anemone x hybrida 'Whirlwind'

The late summer and early autumn borders will sing out loud if they contain Anemone x hybrida 'Whirlwind', a large and vigorous Japanese Anemone. This elegant herbaceous perennial looks great towards the back of the flowerbed where its graceful, wiry stems hold semi-double whiteMore Info

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Geum 'Blazing Sunset'

Fully double, scarlet red Geum flowers rise above clumps of foliage on thin, wiry stems. Geum 'Blazing Sunset' adds a bright splash of colour to borders - the large flowers make a dazzling and unusual addition to cut flower arrangements too. These colourful hardy perennials are sMore Info

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Achillea filipendulina 'Coronation Gold'

Achillea�'Coronation Gold' is a low maintenance and easy to grow�variety, which makes it understandably�popular. It really is one of the best herbaceous perennials for a mixed border, with eye-catching�flat flower heads of golden-yellow, it has a long�flowering�period over the suMore Info

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Agapanthus Blue & White Collection

This magnificent mix combines blue Agapanthus 'Queen of the Ocean' and white Agapanthus 'Polar Ice' for a striking two tone display. In summer, these impressive perennials lend their stature to borders and patio containers, where their architectural seed heads continue the displaMore Info

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Leucothoe keiskei 'Burning Love'

Leucothoe keiskei 'Burning Love' is an outstanding foliage plant. Its pointed, glossy leaves emerge crimson in spring, maturing to dark green. These leathery leaves provide a fabulous backdrop to more colourful shrubs and perennials throughout the summer, and then brighten the auMore Info

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Geum 'Blazing Sunset'

Fully double, scarlet red Geum flowers rise above clumps of foliage on thin, wiry stems. Geum 'Blazing Sunset' adds a bright splash of colour to borders - the large flowers make a dazzling and unusual addition to cut flower arrangements too.More Info

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Weigela middendorffiana

Striking bell-shaped, yellow flowers with pretty speckled orange throats appear in clusters in late spring and early summer on this attractive deciduous shrub. Once the flowers have finished, the glossy bright green leaves provide a lovely backdrop for summer perennials and colouMore Info

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Lilac 'Michael Buchner'

With particularly large flowers and a powerful perfume, Lilac 'Michael Buchner' is an excellent choice for sensory gardens. Conical flower heads are densely packed with rose pink buds that open to reveal star-shaped, lilac blooms with pretty white centres. This charming Syringa hMore Info

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Penstemon digitalis 'Husker Red'

Penstemon digitalis 'Husker Red' combines unique red foliage with pink-white petals to create a truly stunning effect. This hardy perennial, which is also known as Beard Tongue, is sure to become the focal point of any border or patio container when it bursts into bloom in June.More Info

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Lupin hartwegii 'Avalune Red-white'

Unlike larger perennial varieties this dwarf, hardy annual lupin has a more relaxed habit that is perfectly suited to growing at the front of borders and in large patio containers.More Info

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Pennisetum alopecuroides

A graceful deciduous grass, Pennisetum alopecuroides forms large clumps of slender arching leaves. From midsummer a profusion of bristly bottle-brush flowers emerge, creating a soft misty effect. Chinese Fountain Grass is a low-maintenance perennial that looks wonderful in prairiMore Info

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Gaillardia aristata 'Burgundy'

For a long lasting display the gaillardia 'Burgundy' are a perfect choice, with their wine red colour flowers blooming right through the summer and well into autumn. These beautiful large, burgundy blooms are loved by pollinating insects and are versatile enough for beds, bordersMore Info

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Penstemon 'Pensham Laura'

Pretty, soft pink bells with defined white centres smother the upright stems of this hardy perennial from June right through to October. Penstemon 'Pensham Laura' is a wonderful plant for cottage garden borders, patio containers or wildlife gardens as the blooms attract bees. ParMore Info

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Delphinium x cultorum 'Tall Black Knight'

Tall, robust, candle-like flower spikes packing with attractive, deep blue blooms, each complemented by a striking large black bee in the centre. A stunning addition to any border. Height: 120-150cm (4-5ft)More Info

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