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Home > 'Summer Flowering Perenials'

'Summer Flowering Perenials'

Dianthus 'Diane'

An RHS AGM variety with large, salmon-pink double flowers which emit a strong clove fragrance. Popular for its vigorous habit and easy nature, Dianthus 'Diane' forms tidy cushions of slender grey-green leaves, and flowers over a long period in summer. Pinks are fantastic low mainMore Info

2 Options From£9.99

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Alstroemeria 'Indian Summer'

You'll love these beautifully coloured flowers set against unique bronze foliage. Perfect for patio growing, the extra-hardy plants are compact, but stems are still a good length for cutting. Long flowering from June through to NovemberMore Info

2 Options From£11.99

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Spring Flowering Bulb Collection

This collection includes four of the most popular and colourful spring-flowering bulbs: Allium Moly, Oxalis, Anemone de Caen and Brodiaea (25 bulbs of each). Plant them amongst perennials for early colour or in borders and patio pots for a bright display. Supplied as bulbs.More Info

Just£19.99

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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

Just£9.99

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Delphinium grandiflorum 'Summer Nights'

Attractive dwarf plants covered in a blanket of dainty midnight-blue flowers. Flowering in their first year from sowing makes them perfect for bedding borders or containers, providing a colourful display over a long summer periodMore Info

Just£1.99

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Physostegia virginiana 'Summer Snow'

Prolific dazzling tubular flower spikes. Cutting and borderMore Info

Just£2.99

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Achillea millefolium 'Summer Pastels'

Achillea millefolium 'Summer Pastels'�has aromatic foliage and large, flat flower heads in interesting pastel shades which will create a wonderful tapestry of summer colour. It is a tough and reliable Yarrow, which thrives on light sandy soils and copes well with coastal conditioMore Info

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Foxglove 'Summer King'

Commonly known as the Strawberry Foxglove. This very compact variety produces neat flower spikes with huge, eye-catching strawberry-rose bells. A vigorous variety which is sure to make any early season garden shine, as well as attracting nectar-loving bees. Digitalis Summer KingMore Info

Just£1.99

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Dianthus barbatus 'Summer Sundae'

This exclusive blend has been specially selected to flower in the first year from seed, a completely new and exciting concept for Sweet Williams. A fantastic mixture of lightly fragrant blooms to brighten up bedding and cottage gardens. Height: 45-60cm (18-24in).More Info

Just£2.99

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Geranium pratense 'Summer Skies'

Plant swathes of this gorgeous mauve-pink geranium in your cottage garden borders and enjoy dreamy summer skies all summer long. The double blooms of Geranium pratense 'Summer Skies' may look delicate but this hardy herbaceous perennial is tough and undemanding. Unlike its singleMore Info

Just£12.99

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Salvia coccinea 'Summer Jewel Red'

This new perennial salvia has so many special attributes, it's difficult to know where to start! In trials, Fleuroselect judges applauded the early flowering - just 9 weeks from sowing. 'Summer Jewel Red' is quicker to flower and more compact than any dwarf salvia of its kind avaMore Info

Just£2.99

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Salvia coccinea 'Summer Jewel Pink'

This new mini-series of perennial salvia has so many special attributes, it's difficult to know where to start! Bred to be more compact and bushy than other coccinea types, it's multibranching habit produces masses of flower spikes which bloom in only about 9 weeks from sowing. IMore Info

Just£2.79

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Achillea millefolium 'Summer Berries' F2 Hybrid

An easy to grow, first year flowering perennial, Achillea Summer Berries is ideal for adding a sumptuous mixture of fruity colours to borders. Achillea Summer Berries makes an excellent cut or dried flower, as well as attracting bees and butterflies to your garden. Height: 60-75cMore Info

Just£2.99

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Perennial Collection

Fill your borders with this great value 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. Supplied as bare roots, these varieties will be ready to flower beautifullyMore Info

Just£14.99

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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

Just£8.99

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Tall 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

Just£8.99

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Dianthus plumarius 'Sonata'

Flowering all summer with very double, fragrant classic cottage garden pinks. Flowers 16-18 weeks from sowing.More Info

Just£1.69

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Mimulus x hybridus 'Monkey Magic' F1 Hybrid

Attractive 5cm (2 inch) pure white monkey flowers, mysteriously splashed with vibrant red spots, Flowering from early summer when as if by magic, your shady borders and containers will be transformed. Height: 15-23cm (6-9in)More Info

Just£3.49

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Begonia 'Non-Stop Mixed'

Flowering non stop throughout the summer as the name suggests, this compact bedding begonia is hard to beat. Its bright colours and big blowsy, weather-proof blooms make it a real winner.More 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

Just£2.49

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Geranium 'Horizon Pink Ice' F1 Hybrid

Striking pink geranium. These robust plants are very bushy and free-flowering, creating an eye-catching display in borders or containers. Sow from January to mid-March to produce flowering plants by early summer. 30-35cm (12-14in)More Info

Just£0.99

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Achillea filipendulina 'Cloth of Gold'

Achillea 'Cloth of Gold' is an indispensible border plant, with flat, plate-like, mustard yellow flower heads carried above finely-cut, ferny foliage. This free flowering perennial is undemanding and easy to grow, making a bright splash of summer colour in borders and meadows. AcMore Info

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Iris 'Victoria Falls' (Re-Blooming)

Hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. This majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoorsMore Info

Just£8.99

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Iris 'Buckwheat' (Re-Blooming)

Hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. This majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoorsMore Info

Just£8.99

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Iris 'Cantina' (Re-Blooming)

Hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. This majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoorsMore Info

Just£8.99

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Iris 'Orange Harvest' (Re-Blooming)

Hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. This majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoorsMore Info

Just£8.99

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Viola x williamsiana 'Sweeties'

The best ever dwarf Viola for containers! A unique mixture of small, attractive bicoloured flowers resembling tiny sweets. Compact plants are smothered in masses of flowers over a very long period, making it ideal for summer or winter flowering bedding displays.More Info

Just£2.99

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Foxglove 'Dalmatian Cream' F1 Hybrid

Sow 'Dalmation', the fastest flowering foxglove from seed, and you'll be enjoying its stunning flowers in only 16 weeks! Well branched and compact, attractive dwarf plants produce good quality flower spikes in all three colours. Each flower trumpet sports the 'spots' that give DaMore Info

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Centranthus ruber 'Albus'

Flowering non stop throughout the summer months Centranthus ruber 'Albus' or Valerian is a robust plant that can thrive in the harshest conditions, making it a perfect choice for exposed coastal gardens and gardens that get little rain. It flowers from spring until autumn with maMore Info

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Trollius 'Dancing Flame'

This Trollius has everything you'd want from a border perennial; contained vigour, long flowering habit, carefree attitude, and years of garden performance! The glorious orange blooms just keep on coming right though early summer for 8 weeks of vibrant colour. This hardy herbaceoMore Info

Just£12.99

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Viola hybrida 'Rose Shades'

A delightful bushy, compact and free flowering variety in delicious rose shades. Each bloom has an attractive yellow eye and darker whiskers, plus the added bonus of a sweet fragrance. Ideal for planting in spring or summer borders and containers. Height: 15-25cm (6-10in).More Info

Just£3.99

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Pansy 'Envy'

A breeding breakthrough! The Green Pansy! Amazing, olive-green blooms borne on compact, bushy plants, flowering over a long period. Suitable for borders or containers in winter or summer displays. Occasionally changeable weather conditions may provide you with even more unique shMore Info

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Begonia 'Pink Showers'

Showers of petite, rose-pink single flowers with pretty yellow centres hang in delicate clusters against unusual maple-leaf foliage. Creates an outstanding and colourful display in baskets or window boxes where it will keep flowering well into the autumnMore Info

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Iris 'Re-Blooming Collection'

A selection of hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. These majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoorsMore Info

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Geranium 'Rozanne'

Winner of The RHS Chelsea Flower Show 'Plant of the Centenary'. A celebrated Cranesbill producing masses of saucer shaped, violet blue blooms with dainty white centres. Repeat flowering throughout the summer, hardy Geranium 'Rozanne' makes excellent ground cover through the frontMore Info

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Malva moschata 'Snow White'

Dwarf, compact plants, covered by masses of glistening snow white flowers. Excellent garden performance, flowering over a long period all summer. Ideal for borders or containers. Flowers in first year. Height: 30-38cm (12-15in)More Info

Just£0.99

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