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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.

'Perennial Flowers'

862 products, 10 articles, 81 blogs

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

Best Value Perennial Collection

853 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. This collection includes the varieties: Your…  More Info

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

3 Options From£14.99

by the end of june 2020

Phlox paniculata 'Fragrant Collection'

21 Reviews

Phlox paniculata 'Fragrant Collection' is a magnificent blend of 4 different colours of this richly fragrant perennial. Throughout summer, large panicles of perfumed flowers rise on upright stems above the bright green foliage.  More Info

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

5 Options From£6.99

by the end of january 2021

Nurseryman's Choice Perennial Collection

33 Reviews

Fill your beds and borders with this collection of perennials. Perennial plants bloom year after year, and many can also be cut and brought into the house for beautiful flower arrangements.  More Info




3 Options From£9.99

within 21 working days

Anisodontea 'Elegans Princess' (Standard)

3 Reviews

The Cape Mallow is a half hardy perennial that grows really well in patio containers and even in sheltered flower beds. The Hollyhock like flowers completely cover the green foliage through the summer months, making it a firm favourite of…  More Info

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

3 Options From£19.99

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

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

Butterfly Pea

13 Reviews

A fast-growing tropical climber producing a wonderful display of 5cm (2in) blue flowers from mid to late summer. Ideal for covering trellis in a sheltered part of the garden where it will attract bees and butterflies, or as a perennial grown in a…  More Info

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

Just£3.59

within 21 working days

Malva sylvestris var. mauritiana 'Zebrina'

5 Reviews

An easily raised perennial thriving in sun or part shade and producing strong, erect stems crammed with white to pink flowers with purple, almost black 'flamedmarkings. Easy, thriving in most soils. A magnificent display. Flowers all summer.   More Info

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

Just£2.49

within 21 working days

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

Mint

8 Reviews

The ideal accompaniment to roast lamb - homemade mint sauce is hard to beat! Add to boiled new potatoes and peas, make mint jelly or garnish summer drinks. Growing mint plants is so easy and this aromatic herb plant has a multitude of culinary uses. This vigorous   More Info

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

Just£2.29

within 21 working days

Gaillardia aristata 'Goblin'

0 Reviews

An outstanding variety, which often flowers in the first year from sowing. Mid-height plants produce masses of fiery red blooms surrounded by a ring of rich flame yellow. Can be used as annual bedding, or year after year as a perennial. Excellent for beds…  More Info

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

Just£2.99

within 21 working days

Rudbeckia amplexicaulis

3 Reviews

Something different for the border. This drought tolerant perennial is quick growing, with masses of 'Mexican hatblooms all summer, aloft blue-green foliage. Grow in wide drifts to create a natural 'prairieeffect in the garden. Prefers a fertile, well-drained…  More Info

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

Just£3.59

within 21 working days

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

Dierama pulcherrimum 'Slieve Donard Hybrids'

7 Reviews

An exciting selection of purple, red, pink and pale pink forms. Bred by the nursery situated near, and named after the highest of the Mourne Mountains in Co. Down, Ireland - Slieve Donard. Height: 90-180cm (3-6ft)  More Info

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

Just£1.00

within 21 working days

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 colour…  More Info

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

Just£3.99

within 21 working days

Bellis perennis 'Pomponette' Mixed

6 Reviews

Masses of tightly quilled 1.5in button flowers on compact plants. A bright mixture of red, rose and white. Superb for small beds, edging, windowboxes etc. Growing well in shade they are good for planting under trees or as an edging to patio borders etc.   More Info

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

Just£2.99

within 21 working days

Aquilegia x hybrida 'Green Apples'

2 Reviews

The first green flowered Aquilegia with this spectacular Clematis-like flower formation. The buds open in a delightful lime-green shade, fading to a sumptuous apple-green before ageing to a gentle cream. Makes an interesting feature for borders  More Info

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

Just£3.69

within 21 working days

Coreopsis grandiflora 'Presto'

6 Reviews

A breeding breakthrough, a true first year flowering perennial Coreopsis, ideal for planting in containers, window boxes or towards the front of borders. Naturally dwarf and compact ball-shaped plants are smothered in double golden yellow blooms all summer…  More Info

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

Just£3.59

within 21 working days

Dianthus deltoides 'Micro Chips'

6 Reviews

A true first year flowering perennial Dianthus that is very quick to bloom. Dwarf deep green foliage, soon becomes smothered in a spectacular mixture of dainty serrated edged flowers. Stunning in containers, used as ground cover at the front of…  More Info

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

Just£1.00

within 21 working days

Aubrieta 'Purple Cascade' F1 Hybrid

7 Reviews

An excellent strain almost smothered in flowers in rich purple shades. Excellent for a bold spring display. Suitable for rockeries, walls, borders, edging paths, planters, window boxes etc. Flowers early spring. Spread 30-38cm (12-15in)  More Info

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

Just£2.99

within 21 working days

Salvia sclarea var. turkestanica

5 Reviews

Scores of tall stems bearing many pink to white bracts and soft blue and white tiny flowers. Remaining spectacular, even in early autumn. Although biennial, this salvia may be treated as a short lived perennial if flowers are removed in second and…  More Info

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

Just£1.00

within 21 working days

Sunflower maximiliani

2 Reviews

Often known as the Maximilian Sunflower. This attractive perennial produces masses of golden yellow 7cm (3in) flowers all the way up the tall stems resembling a Hollyhock. Stunning in borders and a good late summer food source for both birds and…  More Info

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

Just£3.59

within 21 working days

Salvia 'Hot Lips'

13 Reviews

For eye-catching colour in your summer borders or patio containers look no further than the Salvia jamensis 'Hot Lips'. This beautiful, bushy perennial has the most delightful open-mouthed red and white bicolour blooms which when the weather is very hot will…  More Info

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

4 Options From£7.99

by the end of july 2020

Berkheya purpurea

2 Reviews

Large, mauve to white flowers above very prickly, dark green foliage with attractive looking cobwebs draped over the leaves adding to its character. Makes an excellent architectural border plant. Height: 45-60cm (18-24in)  More Info

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

Just£1.00

within 21 working days

Dianthus plumarius 'Sweetness Mixed'

1 Review

A true breakthrough! First year flowering from July to September from an early (February) sowing, producing heavily scented pinks. Dwarf, bushy, spreading plants; ideal for cottage or perennial borders. Easy to maintain - simply trim spent blooms with…  More Info

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

Just£3.29

within 21 working days

Hollyhock 'Chater's Double Icicle'

11 Reviews

A classic cottage hollyhock. Spectacular, large, crystal white, fully double, powder-puff blooms grace tall strong stems from mid summer until autumn. Adds height and a touch of style to the back of perennial or cottage garden borders.  More Info

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

Just£1.00

within 21 working days

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

Dianthus caryophyllus 'Giant Chabaud Mixed'

2 Reviews

The fragrance and the range of colour is very good. Double beautifully scented, fringed flowers.  More Info

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

2 Options From£1.00

within 21 working days

Delphinium hybridum 'Magic Fountains Mixed'

3 Reviews

This excellent mixture of quality delphiniums comes as a formula blend of no less than seven colours. Their dwarf habit eradicates the concern for flower damage caused by windy and wet conditions.  More Info

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

Just£2.99

within 21 working days

Gloxinia speciosa 'Brocade Double Mixed' F1 Hybrid

4 Reviews

Gloxinia Brocade Double Mixed is a 100% fully double-flowering Gloxinia. Plants are extremely dwarf and compact with small dark green, velvety foliage covered with these lovely double blooms in a range of five colours including purple, red, pink, purple/white bicolour…  More Info

  • Sun shade: Sun or semi shade

  • Flower Colour: Mixed
  • Longevity: Perennial

Just£1.79

within 21 working days

Viola x williamsiana 'Brush Strokes'

8 Reviews

These very unusual and distinctive small viola faces produce a palette of colours as if individually brushed by an artist. Bushy, dwarf plants give outstanding garden performance in summer or autumn displays.  More Info

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

Just£1.00

within 21 working days

Dahlia coccinea 'Species Mixed'

3 Reviews

A vibrant mixture of delicate single flowers in several colours with many bicolour shades, Tall and free flowering, makes it ideal for adding height to bedding displays or filling gaps in perennial borders. Height 5 feet. Planting distance 27 inches…  More Info

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

Just£1.79

within 21 working days

Wallflower 'Scarlet Bedder'

1 Review

Sweetly fragrant scarlet flowers on dwarf sturdy plants. Just right for containers and beds, where space is limited or to underplant tall bulbs. Flowers spring. Height: 35-45cm (15-18in).  More Info

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

Just£2.39

within 21 working days

Flower Garden 'Annual and Perennial Mix'

2 Reviews

Ideal for sowing during the autumn months, this mixture will have no problem surviving the cold months of winter, and will spring to action by April, producing blooms through to July. The first colours to appear are the Siberian wallflower and Californian poppy. Silene…  More Info

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

Just£8.99

within 21 working days

Short Perennial Mix

0 Reviews

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…  More Info

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

Just£10.99

within 21 working days

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