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Keeping you updated – Thompson & Morgan is operating as usual, working 24/7 to keep the country gardening. We are working closely with nurseries and growers to ensure that millions of plants are not wasted. Our site features many of these offers and we will add more every day, passing on these amazing deals to our customers.

'Long Flowering Perennials'

197 products, 29 blogs

Knautia macedonica

4 Reviews

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…  More Info

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

Just£3.99

within 21 working days

Godetia 'Apple Blossom'

4 Reviews

An exquisite colour, a rave for flower arrangers, soft apricot pink with a touch of white. With excellent vigour and free flowering over a very long season, the tall plants also mix well in perennial borders. Lovely for cutting. Grow in full…  More Info

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

Just£1.00

within 21 working days

Gaillardia x grandiflora 'T&M Reselected Hybrids'

4 Reviews

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£1.00

within 21 working days

Everlasting Perennial Collection

54 Reviews

Fill your beds and borders with this bargain perennial collection. Perennial plants will bloom year after year and they can also be cut and brought into the house for beautiful flower arrangements.  More Info

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

11 Options From£4.99

by the end of january 2021

Echinacea purpurea 'White Swan'

11 Reviews

Strong honey fragranced flowers in 16 weeks, often with 14+ 10cm (4in) blooms out at once. Long lived for border, bedding or cutting. Height: 45-60cm (18-24in)  More Info

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

Just£3.49

within 21 working days

Spring Flowering Bulb Collection 100 Bulb

0 Reviews

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.…  More Info

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

Just£11.99

by the end of january 2021

Geranium 'Horizon Pink Meteor' F1 Hybrid

9 Reviews

Fabulous geranium which looks just as good in bud as in full flower. The large, bushy, free-flowering plants of Geranium Horizon Pink Meteor are perfect for borders and containers where the spectacular weather-resistant blooms will flower all summer   More Info

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

Just£4.49

within 21 working days

Penstemon 'Miniature Bells'

5 Reviews

Stunning, miniature bells in pink, purple and rose shades, complemented by dwarf attractive blue- green foliage. Flowering over a long period in borders or containers  More Info

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

Just£1.79

within 21 working days

Gerbera 'Sweet Fiesta'

3 Reviews

Irrepressibly cheerful, Gerbera 'Sweet Fiesta' will put a smile on your face all summer long! Forget the frost tender Gerbera?s of the past ? new advances in plant breeding have produced hardy Gerberas like this one, which can be grown outdoors all your round.  More Info

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

2 Options From£10.99

within 21 working days

Pansy 'Petite Mixed' F1 Hybrid

6 Reviews

T&M believe that this is The Best Winter Flowering Pansy! Earlier and more floriferous than many old favourites, with the widest colour spectrum imaginable. Very dwarf, compact plants, flowering over a long period in borders and containers.…  More Info

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

Just£4.79

within 21 working days

72 Annual/Perennials Collection

0 Reviews
  • Sun shade: full sun
  • Grows in: Containers
  • Flower Colour: Mixed
  • Longevity: Annual

Just£11.99

by the end of august 2020

Francoa sonchifolia 'Pink Giant'

7 Reviews

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 vase  More Info

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

Just£4.19

within 21 working days

Dahlia 'Cornel Brons'

0 Reviews

Ball Dahlias are always admired for their rounded, architectural flower shape. This variety is sculpted to precision with rolled petals in rich shades of coppery apricot.  More Info

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

3 Options From£4.99

by the end of january 2021

Onion 'Ciboule Red Dragon' (Bunching Onion)

6 Reviews

Forms a clump of slender elongated bulbs and long green stalks, similar to chives. A type of perennial bunching onion usually grown as an annual, and winter hardy. Quite pungent flavoured, use both the leaves and small bulbs.  More Info

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

Just£1.79

within 21 working days

Malva moschata 'Snow White'

11 Reviews

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

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

Just£1.79

within 21 working days

Delphinium grandiflorum 'Summer Nights'

3 Reviews

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 period  More Info

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

Just£2.39

within 21 working days

Anemone coronaria 'St Bridgid'

21 Reviews

A showier rival to the more common Anemone 'De Caen'. The dahlia-like double flowers of 'St Brigid' are a florist-favourite, making a long-lasting cut flower display. These tough perennials offer the perfect balance of garden performance and vase…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Corm

2 Options From£9.49

by the end of august 2020

Gaillardia x grandiflora 'Arizona Red Shades'

9 Reviews

Providing the same spectacular garden performance as customer favourite 'Arizona Sun', we are pleased to offer a spectacular new dwarf gaillardia from seed - 'Arizona Red Shades'. They are long-flowering and low-maintenance, perfect for containers and for filling gaps…  More Info

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

Just£4.19

within 21 working days

Hellebore 'Winter Flowering Hybrid Mix Improved'

6 Reviews

This mixture of species and hybrids boasts a range of flower and leaf types, even appearing through snow. Flower shades can vary from lime-green, through white, appleblossom pink, to dark maroon, either spotted, speckled or plain Foliage is mid to dark…  More Info

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

Just£4.99

within 21 working days

Tanacetum coccineum 'T&M Single Mixed'

7 Reviews

Useful and popular plants for the border, providing masses of bright single daisy flowers at a time when the last of the spring flowers have faded and before the summer types are in bloom. The long stemmed flowers make excellent cut   More Info

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

Just£0.99

within 21 working days

Geum flore-plena 'Blazing Sunset'

6 Reviews

A striking variety from T&M breeding. Classified as a perennial but from an early sowing it acts like an annual! Prolific, early flowering, fully double scarlet flowers up to 50% larger than other varieties, over a long period. Fantastic in…  More Info

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

Just£1.99

within 21 working days

Silene laciniata 'Jack Flash'

5 Reviews

Wow! What a stunning perennial! Easy to grow and sure to catch some admiring glances. Attractive bright red, starburst blooms borne on slender stems. Goes on flowering over a very long period.  More Info

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

Just£2.99

within 21 working days

Summer Colour Bulb Collection

214 Reviews

A brand new collection of 100 flowering bulbs which will fill your borders with a celebration of summer colour. Plant them in gaps among perennials or grow them together for a fantastic display in their own right..  More Info

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

6 Options From£17.99

by the end of january 2021

Honey Bee Flower Mixed

16 Reviews

A blend of nectar and pollen rich flowers, that are proven favourites of honey bees in our gardens and providing forage all season long. Perfect for those gardeners with their own honey hives, or those wishing to encourage bees into their gardens  More Info

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

Just£2.49

within 21 working days

Poppy 'Hazy Days'

6 Reviews

A spectacular and breezy blend of Iceland Poppies. This free flowering range will eject colour into your summer borders, with its cool citrus colour range. Makes a long lasting cut flower when cut in bud and the stems sealed in hot water  More Info

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

Just£2.99

within 21 working days

Spring Flowering Bulbs

10 Reviews

It?s time to think about your garden next season. We?ve put together 75 easy-to-grow bulbs that?ll give your garden its first touch of spring colour. Enjoy this lovely springtime mix of flowering bulbs next year. They?ll look great in borders or in pots on the…  More Info

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

Just£23.99

by the end of august 2020

Centranthus 'Star Ruber Mixed'

7 Reviews

A beautiful border plant beloved by bees and butterflies. Mixture contains three colours: rose, white and maroon. Plants are lightly fragrant, long flowering and may also be used as a cut flower  More Info

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

Just£1.79

within 21 working days

Scabious 'House's Novelty Mix'

1 Review

A truly elegant border perennial with blooms in blue, mauve and white on long slender stems which are much in demand for cut flowers. Flowers summer. Height 30in  More Info

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

Just£2.99

within 21 working days

Viola x williamsiana 'Sweeties'

1 Review

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<…  More Info

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

Just£2.99

within 21 working days

Pansy 'Envy'

2 Reviews

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£1.79

within 21 working days

Gaillardia aristata 'Burgundy'

0 Reviews

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…  More Info

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

Just£14.39

within 21 working days

Penstemon digitalis 'Husker Red'

2 Reviews

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…  More Info

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

3 Options From£11.99

within 21 working days

Pennisetum 'Hameln Gold'

2 Reviews

Pennisetum 'Hameln Gold? is a fantastic structural perennial plant for any garden; the long linear leaves have a yellow-gold colour and look spectacular as they shoot skyward and the arch over to form an impressive clump.  More Info

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

Just£10.19

within 21 working days

Agapanthus 'Poppin' Purple'

0 Reviews

This alluring evergreen, perennial produces an elegant display of dark, purple-black buds that open to reveal starry, violet blooms. The domed flower heads perch neatly upon stiff, upright stems above the slender, arching foliage.  More Info

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

2 Options From£16.99

within 21 working days

Aquilegia x hybrida 'McKana Giants Mixed'

4 Reviews

Attractive free-flowering, long spurred mixture in a wide range of vibrant coloured blooms on strong stems, ideal for cutting. Outstanding garden performance  More Info

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

Just£2.29

within 21 working days

Tacca chantrieri 'Green Isle'

0 Reviews

An unusual and rarely offered selection that has intriguing dusky green blooms with bat-like, long green tentacles. Flowers in 2-3 years from seed.  More Info

  • Sun shade: Dappled shade
  • Grows in: Indoor Plant
  • Flower Colour: Green
  • Longevity: Perennial

Just£1.99

within 21 working days

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