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Summer Flowering Perennials
1 - 60 of 184
…trumpet-shaped flowers. Its nectar-rich flowers are gently scented, and attract pollinating insects. This spreading, deciduous shrub has unusual dark blue-green foliage, and forms a dense cloak of leaves. Grown in mixed borders, it creates an excellent background for … More Info
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Agapanthus 'Ever Duo' (1 White, 1 Sapphire)
Recent breeding has developed the outstanding Agapanthus ?Ever? series. These hard working perennials flower early in the season, from late May, and then continue to repeat flower throughout the summer. The Agapanthus ?Ever Duo? combines white and blue varieties… More Info
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Alstroemeria 'Holiday Valley' (Summer Paradise Series)
…throughout summer. Flowering for months on end, there will be plenty of blooms to spare for cut flower arrangements. This tough little Peruvian Lily is extremely hardy, coping with temperatures as low as to -15C (5F)! Part of the Summer Paradise Series,… More Info
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Alstroemeria 'Spring Valley' (Summer Paradise Series)
…contrasting, bright red markings that make an eye-catching display. This hard working Peruvian Lily produces masses of flowers throughout the summer ? perfect for those cut flower bouquets! Plant Alstroemeria 'Spring Valley' in patio containers or at the front… More Info
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Summer Flowering Bulb Collection
…lily has creamy-white flowers with dark purple centres making an unusual addition to sunny borders and containers with its colourful and free flowering display. Bulb size 05+. Height: 45cm (18). Spread: 20cm (8).* Freesia Mixed (95 bulbs) - A mix of strong solid
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Spectacular Perennials Collection
…White' - Hundreds of white 'butterfly' flowers on bushy plants - create your own flowering summer hedge! Ht. 40cm.* Doronicum 'Little Leo' - Compact plant with bright yellow daisy flowers. Ht. 35cm.* Verbascum x hybrida 'Southern Charm' - Spires of
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Spring Flowering Bulb Collection
…bulbs of each). Plant them amongst perennials for early colour or in borders and patio pots for a bright display. Supplied as bulbs.* Collection includes; * Allium moly - A vigorous little allium bearing dense clusters of star-shaped, golden yellow flowers from late… More Info
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Perennial Summer Garden Collection
…bargain collection of herbaceous perennials. Perennial plants bloom year after year, and many can also be cut and brought into the house for beautiful flower arrangements. Your borders will be bursting with colour year after year when you choose this superb
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This generous collection will bring plenty of colour to garden borders. Specially selected to flower in succession from late spring until autumn, ensuring that your garden looks at its best for the entire growing season. Plant them in bold groups for maximum impact! Your collection… More Info
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…make vibrant, long lasting cut flowers. The stately blue green, deeply ribbed foliage makes an attractive foil for their magnificent flowers. Exquisite specimens for the greenhouse and conservatory, or for a bright windowsill indoors. Move them outside during
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This collection of popular and colourful summer-flowering bulbs includes Allium Moly, Oxalis, Anemone de Caen and Brodiaea. Plant them in gaps among perennials or grow them together for a fantastic display in their own right. Supplied as bulbs. Useful links: How to plant bulbs,… More Info
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Summer Spectacular Colour Collection
…a pop of colour in your borders or patio pots, why not try our amazing summer bulb collection. This collection of summer flowering bulbs will enhance your borders with a riot of colour. Plant them in gaps among perennials or grow them together for a… More Info
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Alstroemeria Summer Trio is a great addition to an exotic planting scheme, as the three varieties of Alstroemeria, all have gorgeous, tropical looking flowers. They flower throughout the summer, and can be grown in planters, or garden borders. Some can also be… More Info
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…cut flowers too ? perfect for summer bouquets. Despite their delicate appearances, Alstroemeria are extremely hardy, returning bigger and better each year.* Alstroemeria Summer Duo comprises:* Alstroemeria 'Indian Summer' - The rich bronze foliage makes… More Info
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…spectacular colour this summer with this easy to grow bulb collection. We've chosen the very best varieties for you to plant in beds, borders and patio pots that will give you a fantastic array of blooms and amazing fragrance. This perennial bulb collection is… More Info
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Fill your beds and borders with this bargain collection of herbaceous perennials. Perennial plants bloom year after year, and many can also be cut and brought into the house for beautiful flower arrangements. Height: Up to 1m (39). Spread: 45cm (18). Please note, when… More Info
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Everlasting Perennial Collection
…of ruffled, double blooms tower over summer borders adding structure and a riot of colour. B, Crocosmia - Form dense clumps of upright sword-shaped foliage, from which sprays of bright orange or red flowers, carried in branched spikes, appear in late summer. C.… More Info
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Bellis perennis 'Pomponette Bicolour'
…new evergreen perennial double daisies will make a refreshing change to the pansies and primroses in your usual spring bedding scheme. Their edible, quilled, pompom bicoloured blooms make a pretty splash of colour that will last through to early summer. With a neat,… More Info
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Beautiful, deep blue florets stand proud on tall stalks each summer on this outstanding African Lily. Agapanthus ?Flower of Love?, being a hardy perennial, will flower year after year, getting larger and stronger with each passing season. These reliable plants… More Info
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Geranium pratense 'Summer Skies'
Tightly frilled, mauve-pink flowers with contrasting yellow centres. This double hardy Geranium has a tall branching stems with deeply cut foliage. Undemanding and easy to grow, Geranium pratense 'Summer Skies' makes an eye catching perennial for cottage garden borders… More Info
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…and contemporary style gardens. Alstroemeria 'Summer Red' has'large, scarlet red flowers, and dense, lush green foliage.'Pulling the tall stems, rather than cutting them, will encourage even more blooms to grow. It flowers continuously throughout the summer<… More Info
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The sister variety to immensely popular 'Indian Summer', once again displaying shimmering bronze foliage. A fine border plant, which flowers for almost 5 months, and is unfussy about where it grows. Grow your own cut flowers; and in colours you'd never find in the… More Info
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…striking fiery coloured flowers from June to November, this compact and hardy peruvian lily is an ideal specimen for a patio container. The rich bronze foliage makes the perfect backdrop to the flowers, highlighting their glowing colour. Grow Alstroemeria 'Indian
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Strawberry 'Summer Breeze Rose'
…produced a real beauty! With double blooms in a deep shade of red-pink, Strawberry 'Summer Breeze Rose' will look equally at home among your favourite herbaceous perennials. Ornamental strawberry plants keep their flowers for longer than their single-flowered… More Info
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Geranium pratense 'Summer Skies' (Hardy)
Tightly frilled, mauve-pink flowers with contrasting yellow centres. This double hardy geranium has a tall branching stems with deeply cut foliage. Undemanding and easy to grow, Summer Skies makes an eye catching perennial for cottage garden borders. Height and spread:… More Info
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Rhododendron 'Geisha Orange' (Azalea Group)
…borders of small gardens, and is also a great addition to an alpine garden rockery. It flowers in May and sometimes in June, helping to provide colour in between spring bulbs, and summer flowering perennials and annuals. Azaleas are suitable for patio… More Info
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…provides an elegant and graceful presence in the garden, associating beautifully with other late summer flowering perennials. Perfect for borders and patio containers. They make superb cut flowers, but try to leave some standing as these will attract… More Info
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…effect, seemingly producing an array of pink, white and red flowers on a single plant. The evergreen leaves of this slow-growing shrub make a good foil for summer flowering perennials when planted at the back of a border, and the flowers can be… More Info
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Small cream summer flowers are followed by bright orange lanterns in autumn. An easy perennial to grow, ideal in full sun borders, and great in dried displays. Height: 75cm (30). Spread: 90cm (36). More Info
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…known as the Butterfly Flower! The nectar rich flowers are a magnet for insects in summer. This upright, hardy perennial bears flat-topped clusters of flowers at the tips of it tall stems. The curious seedpods that follow can be dried to add… More Info
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Intense, fiery orange flowers top the upright stems of this vibrant hardy perennial. The flowers persist throughout summer, followed by intriguing, spiny seedpods in autumn which split open to reveal silky threads. Commonly known as Swamp milkweed, it is at its… More Info
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…of summer flower spikes. These resilient, easy to grow, hardy perennials will reward you with fresh colourful foliage each spring, lasting right through to autumn. Our Hardy Hosta Collection will make a statement in beds, borders and containers, or create… More Info
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Agapanthus Blue & White Collection
Flowering throughout summer these impressive perennials lend their stature to borders and patio containers, where their architectural seed heads continue the display well into autumn. The large spherical blooms also look magnificent in cut flower displays. In… More Info
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String of Hearts (House Plant)
…heart-shaped leaves. They are variegated with silver and green tops and dark purple undersides. Throughout the summer this succulent perennial produces lantern-shaped, pink flowers. It's a houseplant that's easy to maintain and is low maintenance. String of… More Info
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Geranium pratense 'Cloud Nine'
…producing a sumptuous summer display! Ruffled, lilac-blue, double flowers above mounds of finely cut foliage make this an attractive border perennial. Flowers appear in early summer, attracting plenty of pollinating insects. A second flush is… More Info
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Alstroemeria 'Valley' Collection (Summer Paradise Series)
…tough perennials will tolerate temperatures as low as -15C (5F). These varieties come from the Summer Paradise Series, bred for a compact habit and short stems that won?t need staking. The Alstroemeria ?Valley Collection? are ideal for patio containers, perennial<… More Info
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Alstroemeria 'Times Valley' (Summer Paradise Series)
…to -15C (5F)! Bred as part of the Summer Paradise Series, this showy perennial has a neat, compact habit that will happily fit at the front of borders, or fill a container on the patio. Like all Alstroemeria, the blooms make fabulous cut flowers for summer<… More Info
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Platycodon grandiflorus 'Fuji Blue'
…Balloon Flower for its starry flowers that burst from rounded, balloon-like buds. Platycodon grandiflorus 'Fuji Blue' is a dainty perennial with a free flowering habit. This undemanding plant will supply a splash of bright blue at the front of
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A compact, perennial scabious producing masses of lilac-blue blooms throughout the summer, above neat cushions of green foliage. These charming pincushion flowers are highly attractive to bees and butterflies and their slender wiry stems can also be cut for a posy or… More Info
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…rose pink blooms from late spring to late summer. The central seed head is revealed as the petals drop, ensuring plenty of interest well into the autumn. Echinacea 'Primadonna Rose' looks superb in a summer border and also makes an excellent cut flower. Height:… More Info
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Asclepias incarnata 'Soulmate'
…dense clusters of pink flowers with bright white centres. The nectar-rich flowers are lightly scented and always busy with butterflies and other insects. Asclepias incarnata 'Soulmate' also makes a useful cut flower, either fresh or dried. When the flowers<… More Info
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Eye-catching, vibrant red flowers with contrasting black centres are borne atop elegant wiry stems. These striking harlequin flowers appear in late spring and early summer above sword-shaped leaves ? perfect for bridging the gap between spring bulbs and summer … More Info
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…garden with sunshine blooms throughout summer, and well into autumn. Flowering in successive flushes from June to October, Helenium ?Lemon Sundae? is the perfect choice for sunny borders and brightening up patio containers. These well-branched hardy perennials… More Info
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Enjoy the vibrant flowers of Gaillardia 'Arizona Sun' from late spring. These boldly coloured Blanket flowers are drought tolerant, thriving in hot, dry summers and coastal positions as well as cooler conditions - so you can be sure of a superb display whatever the… More Info
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…upright magenta pink flower spikes from late spring to late summer, making it perfect for cottage garden borders. Although they are showy and robust, Lythrum are easy to grow, hardy perennials when grown in a moist border in full sun, where they are hard to… More Info
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Towering spires of tightly packed semi double flowers in a range of beautiful colours. These stately perennials make a dramatic focal point for adding height and structure to the back of summer borders. Delphinium 'Pacific Hybrids' is a ?must-have? plant for cottage… More Info
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Hanging Basket Collection (Winter)
Why put away your hanging baskets when summer ends. Replant them with a lucky dip collection of winter/spring flowering plants and have colour from November to May. More Info
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…architectural structure. We?ve brought together 4 less commonly seen species in one superb collection. Flowering from early summer, they will bridge the gap between spring bedding and summer perennials bringing a bright splash of colour to the garden.… More Info
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…producing large colourful flowers on compact, well-branched plants. Aquilegia 'Swan Mixed' is perfect for planting in groups in cottage gardens, perennials borders and woodland gardens. The pastel blooms are produced in abundance from late spring through to early
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…with flowers. This hardy rockery plant has many uses - underplant trees, shrubs and tall perennials, soften path edging or cover awkward slopes and banks. If you're tired of your lawn, why not replace it with a sea of seasonal colour that bridges the colour gap… More Info
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…diameter, that start to flower after the tulips in mid-May. No early summer garden is complete without a good drift of these. It will cause a sensation in your garden when the large ball shape flowers begin to appear. Unfailingly spectacular! Be sure to plant… More Info
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Achillea filipendulina 'Cloth of Gold'
…level, plate-like mustard yellow flower heads above ferny, finely-cut foliage which are ideal as cut flowers and also as dried everlasting flowers. This easy to grow, free flowering perennial is a low maintenance Yarrow variety that injects colour… More Info
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Japanese Anemones are popular hardy perennials, and for good reason! These easy going, hardy plants are reliable and easy to grow. Their elegant blooms rise above attractive lobed foliage in late summer, just when many other perennials are beginning to fade. Our… More Info
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…rise on tall, sturdy stems in the late summer. Height: 1.2m (4'0); Spread: 1m (3'3).* Anemone hupehensis var. japonica 'Prinz Heinrich' - Glorious deep pink semi-double flowers which burst from beautiful buds, then gently fade in colour as the summer season… More Info
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…the late summer garden and Sedum has to be one of the main hardy perennials that comes to mind. Sedum 'Matrona' is one of the best, being blessed with succulent foliage with a delightful deep bronze tinge. The soft pink umbel flowers make a great contrast… More Info
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…a wonderful addition to summer borders. These clump forming perennials creating neat rosettes of deeply-cut leaves covered with coarse hairs, bringing fabulous texture to borders, even before the blooms appear. Their large satiny flowers provide a splash of… More Info
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A profusion of deep blue flowers form large, rounded heads that appear early in the season. Flowering from late May, Agapanthus ?Ever Sapphire? comes from recent breeding, offering a repeat flowering African Blue Lily which will enchant you throughout the summer. More Info
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…starlet flowers create domes of colour from May to June. perfect for filling in gaps in borders or planting in patio containers. With semi-evergreen foliage that dies back slightly after flowering to re-emerge in the autumn to replace the leaves of summer… More Info
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…green, cone-like flowers or ?hops? in mid to late summer, which fade to a straw colour. A unique cover for walls, fences or pergolas, hops are herbaceous perennials so will die back over winter and re-grow vigorously in the spring. Hop flowers also make… More Info
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