Thompson & Morgan

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Perennial & Biennial Plants


In this range you'll find an impressive selection of perennial plants and biennial plants, which are perfect for beginners and experienced gardeners alike. Also known as herbaceous plants, perennial plants live for 2 or more years and flower every year. Biennial plants live for up to 2 years, flowering profusely in their second year before setting seed and dying. Both are great for beds and spring displays and there are many delightful plants to choose from. Use the selections in the left menu to select the right plants for your garden.



We have found 446 products.
 

Polyanthus eliator 'Crescendo® Mixed' F1 Hybrid

Primula, Oxlip

 Customer Rating
  • Best In Class for polyanthus click here for details
  • Polyanthus are a majestic spring container choice
  • RHS Award of Garden Merit

Give your garden a dose of springtime magic and banish the winter gloom. Polyanthus 'Crescendo®' paints a rainbow of colour with its large blooms in bright colours making bold splashes in pots, window boxes and borders.The flowers are long-lasting, fragrant and produced in abundance upon strong stems which are held above neat rosettes of foliage. With excellent winter hardiness and superior disease resistance, you can expect repeat performances year after year. By far the best bedding polyanthus available.

 

Culinary note: Primula flowers are edible.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 36 plug plants

    • Despatch: By end of August 2015
    •  
    • £9.99
    • 72 plug plants

    • Despatch: By end of August 2015
    • SAVE £4.99  
    • £19.98 £14.99

Heuchera 'Patchwork' Mix

Coral Flower, Coral Bells

 Customer Rating
Sprays of delicate, tiny flowers float on wiry stems above neat mounds of vibrant foliage. Prized for their colourful leaves, these versatile semi-evergreen perennials make excellent drifts of ground cover, adding a distinctive splash of colour to the front of borders, or even brightening winter containers. Their airy blooms attract bees and are also useful as cut flowers. Height and spread: 40cm (16?).
More info
    • 5 Postiplug plants

    • Despatch: By end of May 2015
    •  
    • £12.99
    • 10 Postiplug plants

    • Despatch: By end of May 2015
    •  
    • £19.99

Hellebore 'Slate'

  • The very best hellebores that money can buy

Exquisite cup shaped, red-black blooms appear like jewels in dull winter borders. Hellebore ‘Slate’ is the essential low maintenance plant for any difficult, shady border where they will form clumps of leathery evergreen foliage for a year round garden presence. These resilient hardy perennials are vigorous and long lived, lasting for 20 years or more. Height and spread: 45cm (18").



Thompson & Morgan inherited the highly-commended hellebore breeding programme of Elizabeth Strangman when she retired and we are immensely proud to carry on her legacy, perfecting the amazing colours and forms of this wonderful perennial.
More info
    • 1 x 9cm potted plant

    • Despatch: By end of April 2015
    •  
    • £13.99

Delosperma 'Wheels of Wonder'

Hardy Ice Plant

  • Giant-flowered hardy ice plants
  • Bigger blooms for extra ground cover
A marked improvement on standard Ice Plants! Delosperma 'Wheels of Wonder' has flowers twice the normal size, and boasts some psychedelic colour combinations too. These hardy, low maintenance plants make fabulous ground cover for sunny banks and poor stony soils. Perfect for those hot, dry problem areas where many other plants would fail to establish. Height: 15cm (6"). Spread: 60cm (24").
More info
    • 5 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £13.99
    • 10 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £19.99

Rose Lily Grass

Rhodohypoxis

Dainty, jasmine-like flowers in two shades of pink erupt in profusion above short clumps of lance-shaped foliage in late spring, followed by flushes of flowers throughout the summer. Giving a long-lasting display throughout the summer months, these starry gems also have a delicate sweet fragrance. Each Rose Lily Grass plug plant contains more than one bulblet for prolific flowering in borders, rock gardens and containers. Although fully hardy, Rhodohypoxis will need protection from winter wet. Height and spread: 15cm (6"). More info
    • 1 jumbo plug plant

    • Despatch: By end of April 2015
    •  
    • £11.99
    • 3 jumbo plug plants

    • Despatch: By end of April 2015
    • SAVE £18.98  
    • £35.97 £16.99

Primrose 'Planets Mixed'

Primula

  • Distinctive new colours
Freshen up tired spring borders with these exciting new Primulas! Each shapely flower of Primrose ‘Planets Mixed’ has a contrasting inner ring of colour that makes them really stand out from crowd. This unique feature has never been seen before in Primroses - so it’s sure to attract attention. Grow them along path edges or in prominent patio containers where they can really be appreciated. Height and spread: 20cm (8").

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 12 plug plants

    • Despatch: By end of August 2015
    •  
    • £7.99
    • 24 plug plants

    • Despatch: By end of August 2015
    • SAVE £4.99  
    • £15.98 £10.99
    • 48 plug plants

    • Despatch: By end of August 2015
    • SAVE £14.97  
    • £31.96 £16.99

Fuchsia 'Bella Collection'

  • New in 2015
  • T&M Exclusive
  • The fuchsia that doesn't hide it's blooms
This collection comprises; 'Bella Vera','Bella Evita', 'Bella Mariska', 'Bella Nora' and 'Bella Sophia'. These new style fuchsias are real show-offs, designed for windowboxes, outdoor table tops and patio containers. Unlike traditional fuchsias, the blooms of the innovative 'Bella' range have outward and upward facing flowers, meaning no more hidden blooms - you can see their true beauty as they look up at you, all summer long!
More info
    • 5 Postiplug plants - 1 of each variety

    • Despatch: By end of April 2015
    •  
    • £9.99
    • 10 Postiplug plants - 2 of each variety

    • Despatch: By end of April 2015
    • SAVE £4.99  
    • £19.98 £14.99

Geranium 'Jackpot Mixed' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating
  • Stunning blooms will last all summer

Our garden-ready plants are now even bigger and better! You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour. If you haven’t got the time or the room to grow plants from small seedlings, then these are for you! You’re sure to get great results because we’ve done the crucial early growing for you. Just plant, water and enjoy!


These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'Jackpot Mixed' produce masses of colourful single blooms on neat compact plants. Perfect for filling beds, borders and patio containers. Height: 40cm (16"). Spread: 35cm (14").


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

 

More info
    • 30 garden-ready plants

    • Despatch: By end of May 2015
    • Add a 2nd pack for just £5  
    • £14.99

Bellis perennis 'Pomponette' (Garden-Ready)

Daisy

You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour.


A refreshing change to pansies and primroses that will brighten up the garden in spring, just when it needs it most. This hardy perennial daisy bear tightly double, quilled blooms in pretty shades of pink and white. Bellis perennis ‘Pomponette’ is perfect for filling beds, edging borders, and adding a splash of colour to window boxes and patio containers. Height and spread: 20cm (8").

 

Culinary note: Bellis flowers are edible.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 30 garden-ready plants

    • Despatch: By end of August 2015
    • Add a 2nd pack for just £5  
    • £14.99

Hellebore 'White'

  • The very best hellebores that money can buy

Exquisite cup shaped, pristine white blooms appear like jewels in dull winter borders. Hellebore ‘White’ is the essential low maintenance plant for any difficult, shady border where they will form clumps of leathery evergreen foliage for a year round garden presence. These resilient hardy perennials are vigorous and long lived, lasting for 20 years or more. Height and spread: 45cm (18").



Thompson & Morgan inherited the highly-commended hellebore breeding programme of Elizabeth Strangman when she retired and we are immensely proud to carry on her legacy, perfecting the amazing colours and forms of this wonderful perennial.
More info
    • 1 x 9cm potted plant

    • Despatch: By end of April 2015
    •  
    • £13.99

Hellebore 'Gold Star'

  • The very best hellebores that money can buy

Exquisite cup shaped, pale gold blooms appear like jewels in dull winter borders. Hellebore ‘Gold Star’ is the essential low maintenance plant for any difficult, shady border where they will form clumps of leathery evergreen foliage for a year round garden presence. These resilient hardy perennials are vigorous and long lived, lasting for 20 years or more. Height and spread: 45cm (18").



Thompson & Morgan inherited the highly-commended hellebore breeding programme of Elizabeth Strangman when she retired and we are immensely proud to carry on her legacy, perfecting the amazing colours and forms of this wonderful perennial.
More info
    • 1 x 9cm potted plant

    • Despatch:
    •  
    • £13.99
    • Out of stock

Wallflower 'Perfect Perfume Mixed'

Erysimum, Cheiranthus

Deeply perfumed Erysimum flowers in a vibrant range of colours! With a neat, branching habit, Wallflower ‘Perfect Perfume Mixed’ are ideal for filling your spring borders and containers. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height and spread: 30cm (12"). More info
    • 6 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £14.99
    • 12 jumbo plug plants

    • Despatch: By end of April 2015
    • SAVE £9.99  
    • £29.98 £19.99