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Home > 'Summer Flowering Perenials'

'Summer Flowering Perenials'

743 products, 1 articles, 61 blogs

Bumper Summer Colour Collection

Gardening on a budget just got better! For just £15.00 you can fill your borders and containers with over £60 worth of plants. The perfect way to bulk up beds, plug gaps in borders, and fill your patio pots with a full season of colour. Our Bumper Pack contains a…  More Info




Just£15.00

despatch by end of november 2018

Berkheya purpurea

Nicknamed the 'purple sunflower', this shining beauty makes a fantastic border plant, producing a neat, ground-hugging rosette of thistle-like foliage and a striking flower stem that demands attention in any planting display. The gently prickled leaves make it a…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

3 Options From£9.99

despatch by end of august 2018

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




2 Options From£12.99

despatch within 24 hours

Penstemon 'Blackberry'

Satin, bell-shaped flowers in a rich shade of purple smother the upright stems of this hardy perennial. From June onwards, the long-lasting flowers are produced above glossy, semi-evergreen foliage and continue their display well into autumn, long after…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Purple
  • Longevity: Perennial

Just£9.99

despatch by end of september 2018

Bumper Plant Collection

Take advantage of this spectacular offer and transform your garden with this beautiful selection of plants. Fill a border or patio with this vibrant mix of hardy shrubs, summer flowering bulbs and cottage garden perennials, or dot them around to plug gaps…  More Info




Just£71.93

despatch by end of november 2018

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  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Cream
  • Longevity: Biennial

Just£0.99

despatch within 24 hours

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…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Perennial

Just£0.99

despatch within 24 hours

Gaillardia x grandiflora 'T&M Reselected Hybrids'

3-4in semi-double blooms from crimson to yellow, many boldly zoned and bicoloured. Extremely long flowering. Ideal for flower arrangements and border impact. Flowers in its first season from an early sowing. Flowers summer to autumn.…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£2.99

despatch within 24 hours

Pansy 'Chalon Supreme Wildberry Mixed'

A stunning mixture of large ruffled flowered pansies in a dazzling wild berry blend of purple picotees and rose shades. Bushy compact plants flower over a long period brightening autumn, spring or summer containers. Spring sowings will give   More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

Just£2.99

despatch within 24 hours

Osteospermum Collection (Hardy)

Versatile and resilient, hardy Osteospermums will thrive in hot, dry, neglected conditions, yet remain some of longest-flowering plants in the garden! Expect vibrant summer colour and weed suppressing ground cover from these easy to grow, sun loving Cape Daisies.…  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

2 Options From£6.99

despatch by end of september 2018

Chrysanthemum 'Paradiso'

Chrysanthemums are renowned for their late season display of vivid colours. Flowering from late summer right through until November, Chrysanthemum 'Paradiso' is a compact variety, with neat domes of dark green foliage that become almost totally covered in…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

4 Options From£9.99

despatch by end of october 2018

Lobelia cardinalis 'Queen Victoria'

Showy and glorious, the scarlet flowers of Lobelia cardinalis 'Queen Victoria' bring a fabulous splash of colour to the garden in late summer. The dark maroon leaves are almost as eye catching as the flowers. Known as the Cardinal Flower,  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

3 Options From£7.99

despatch by end of july 2018

Chrysanthemum x hortorum 'Anastasia'

A winter Aster, Chrysanthemum x hortorum 'Anastasia' flowers from September until November. The flowers are a warm pink and medium sized. This variety of Chrysanthemum is perfect for mixed patio and decking containers, containing Ivy, Heuchera etc. and…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

2 Options From£9.99

despatch by end of august 2018

Clethra alnifolia 'Hummingbird'

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

2 Options From£17.99

despatch within 3 working days

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…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£8.99

despatch within 24 hours

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…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£9.99

despatch within 24 hours

Salvia Bodacious™ 'Rhythm and Blues'

A jaw-dropping new introduction that will stop you in your tracks! Salvia Bodacious™ 'Rhythm and Blues' is a stunning S. x guaranitica hybrid selected for its early flowering habit and repeat blooming. Loose spires of deep indigo flowers are carried…  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

3 Options From£7.99

despatch by end of august 2018

Super Saver Shrub Collection

Shrubs play a vital role in the garden, bringing permanent shape and structure and year-round interest to your garden, helping to showcase your seasonal flower displays. You'll have floral, foliage and stem colour right through the year with our Summer  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Shrub

3 Options From£6.00

despatch by end of november 2018

Anemone x hybrida 'September Charm'

Without doubt one of the most popular varieites of Japanese anemones, Anemone x hybrida 'September Charm' is a cottage garden favourite that looks as at home in the traditional garden as it does in a more contemporary setting. The late summer flower heads…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

4 Options From£8.99

despatch by end of august 2018

Penstemon 'Strawberries & Cream'

This popular hardy perennial deserves a prime spot in the garden. White trumpet shaped flowers with delicately speckled throats appear in summer above a flush of glossy, semi-evergreen foliage. The long-lasting blooms of Penstemon 'Strawberries and Cream'…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

Just£9.99

despatch by end of august 2018

Aster 'Lavender'

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Purple
  • Longevity: Perennial

Just£12.99

despatch by end of october 2018

Coreopsis 'Sunkiss'

This striking first-year-flowering perennial is a breakthrough in seed-raised coreopsis, allowing us to offer it to you at a better price compared to traditional cutting-raised young plants. ?Sunkiss? has the largest, brightest yellow flowers and largest central…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Perennial

3 Options From£5.99

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…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Shrub

4 Options From£14.99

Aquilegia Swan Duo

An abundance of large flowers on upright, multi-branched stems. Longer flowering than many aquilegias, perfect for cottage gardens, perennial borders and woodland gardens.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£12.99

despatch by end of august 2018

Gaura lindheimeri 'Sparkle White'

More compact and earlier flowering than traditional gaura. 'Sparkle White' offers slender stems topped with a flurry of dazzling white starry blooms. This clump forming variety has a neat habit perfect for front of border or path edging. Once established, it even…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

Just£3.29

despatch within 24 hours

Agapanthus 'Flower of Love'

The deep blue florets of Agapanthus 'Flower of Love' are some of the darkest in the genus. Set above lush evergreen foliage, the exotic blooms make a real statement in sunny borders and patio containers, returning each summer and getting better every year.…  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

3 Options From£7.99

despatch by end of august 2018

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

  • Sun shade: Full sun
  • Grows in: Beds
  • Flower Colour: Red
  • Longevity: Perennial

Just£3.49

despatch within 24 hours

Mandevilla ?Bloom Bells®? Trio

New - Mandevilla ?Bloom Bells®? are well-branching, early flowering plants producing vibrant blooms and glossy foliage that will light up your patio throughout the summer and into autumn. These wonderful climbing plants are guaranteed to cheer up your…  More Info

  • Sun shade: sun or semi shade
  • Grows in: Containers
  • Flower Colour: Mixed
  • Longevity: Perennial

4 Options From£6.99

despatch by end of august 2018

Rose Lily Grass

Quick and easy to grow, these new lily grass plug plants will certainly appeal to the impatient gardener! In just 6 weeks after planting, your plants will explode into colour and flower. Plants tend to flower prolifically as each plug contains more than 1…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

3 Options From£9.99

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…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Shrub

6 Options From£9.99

despatch by end of july 2018

Agapanthus africanus 'Twister'

Here's a plant that will stand out from the crowd in your garden - the first ever deciduous bicolour agapanthus. This African lily is robust, and truly hardy in the UK meaning it's perfect in the garden border as well as in a patio container. The flowers are…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

5 Options From£7.99

despatch by end of august 2018

Hesperis matronalis

Hesperis matronalis has many fragrant clusters of flowers, coloured pale lilac to purple, produced from May to July. It is at its best when grown in large drifts, leaving plenty of blooms to spare for early summer bouquets. The richly scented flowers  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Biennial

2 Options From£9.99

despatch by end of august 2018

Hypericum perforatum

Hypericum perforatum is one of the less-cultivated Hypericums in UK gardens, and is rarely available in garden centres. With golden star-shaped flowers at the tips of upright stems throughout the summer, this hardy perennial makes an excellent addition to…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Perennial

2 Options From£9.99

despatch by end of august 2018

Armeria pseudarmeria 'Ballerina Mixed'

A familiar sight along British coastlines, the sea pink is a tough, evergreen perennial producing neat clumps of grass-like leaves. Armeria 'Ballerina Mixed' flowers May to August and is well adapted to hot dry conditions, Thrift is perfect for sunny borders,…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

2 Options From£7.99

despatch by end of august 2018

Oxalis 'Sunny'

This eye-catching purple shamrock forms mounds of large burgundy-purple leaves, each made up of three triangular leaflets. A profusion of delicate, pink funnel-shaped blooms emerge in late spring and summer, which open in sunny weather and close when overcast.…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

2 Options From£9.99

despatch by end of august 2018

Saponaria ocymoides

A ground cover favourite Saponaria ocymoides provides an abundance of very attractive pink flowers which bloom right through summer, and are perfect for softening the edges of borders and paved areas. Tumbling Ted has a relaxed spreading habit and can be…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

Just£9.99

despatch by end of august 2018