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 128 products.
 

Primrose 'Irish Beauties Collection'

Primula vulgaris, Kennedy Primroses

  • The World's Hardiest Primrose
Often referred to as Kennedy Primroses, these striking Primulas are the products of 35 years of breeding. The results speak for themselves! These eye catching perennials are particularly tough, tolerating temperatures down to -15C (5F), resisting frost, snow and extreme wet conditions to make them the world’s hardiest Primrose. Each of Primrose ‘Irish Beauties Collection’ has darkly coloured green and purple-bronze foliage that contrasts with the shapely blooms. Once established they will virtually look after themselves, flowering twice as long as other varieties for an extended spring display. Height and spread: 20cm (8”).

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

More info
    • 3 jumbo plug plants

    • Despatch: By end of May 2015
    •  
    • £12.99
    • 6 jumbo plug plants

    • Despatch: By end of May 2015
    • SAVE £5.99  
    • £25.98 £19.99
    • 9 jumbo plug plants

    • Despatch: By end of May 2015
    •  
    • £38.97 £24.99

Wallflower 'Dwarf Scented Mixed'

Erysimum, Cheiranthus

Sometimes the old methods are the best, and that’s exactly why we’ve added good, old fashioned bareroot wallflower plants to our range. Wallflower ‘Dwarf scented Mixed’ can be planted straight out into beds, containers and borders to create a fantastic tapestry of scented colour in the following spring. Tough, compact and reliable - this short lived perennial is tough enough to cope in even the poorest of soils. Height: 40cm (16"). Spread: 30cm (12"). More info
    • 20 bare root plants

    • Despatch: By end of October 2015
    •  
    • £9.99
    • 40 bare root plants

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

Pansy 'Matrix™ Mixed'

Viola x wittrockiana

 Customer Rating
  • Best In Class for winter pansy - click here for details
  • Colour throughout winter and spring
  • 100% bigger, better and stronger than Pansy 'Universal'

This vibrant blend has been specially bred for their excellent branching habit and super size flowers; and the results speak for themselves! The compact sturdy stems hold their vibrant flower heads high, whatever the weather brings to ensure your garden is filled with colour. Easy to grow, Pansy 'Matrix Mixed' is the perfect plant for all your containers and bedding displays. Height and spread: 23cm (9").


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

More info
    • 36 pansy plug plants

    • Despatch: By end of August 2015
    •  
    • £5.99
    • 72 pansy plug plants

    • Despatch: By end of August 2015
    •  
    • £8.99

Primrose 'Belarina Doubles Collection'

Primula

Say ‘goodbye’ to the winter blues with these little beauties! Primrose ‘Belarina Doubles Collection’ will cheer up your garden from spring through to early summer with their vibrant colour, delicate fragrance and evergreen rosettes of foliage. With exceptional hardiness, down to -25C (13F), these incredible perennials will come back year after year, no matter how cold the winter is! Like miniature roses, these double-flowered primroses look fabulous wherever you plant them, in pots, containers, beds or baskets, in sun or semi shade - and unlike other primroses they won’t need dead-heading! In this collection you will receive the following varieties: 'Nectarine', 'Amethyst Ice' and 'Pink Ice' Height: 15cm (6"). Spread: 20cm (8"). More info
    • 3 jumbo plug plants

    • Despatch: By end of August 2015
    •  
    • £12.99
    • 6 jumbo plug plants

    • Despatch: By end of August 2015
    • SAVE £8.99  
    • £25.98 £16.99
    • 9 jumbo plug plants

    • Despatch: By end of August 2015
    • SAVE £18.98  
    • £38.97 £19.99

Phlox Collection (Creeping)

Phlox subulata, Phlox douglasii, Moss Phlox

 Customer Rating
  • Fragrant ground cover
Delicate in appearance but tough in character, these spreading evergreen perennials soften the edges of paths and grow in dry rockeries or on sunny banks and slopes. Perfect for creating colourful, weed smothering, ground cover. Height: 15cm (6"). Spread: 50cm (20").
  • Collection comprises:
  • Phlox subulata 'Candy Stripes'
  • Phlox douglassi 'Red Admiral'
  • Phlox subulata 'Fort Hill'
  • Phlox subulata 'Scarlet Flame'
  • Phlox subulata 'Emerald Cushion Blue'
More info
    • 5 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £11.99
    • 10 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £17.99

Wallflower 'Winter Party'

Erysimum, Cheiranthus

The richly fragrant blooms of Wallflower ‘Winter Party’ create a tapestry of colour in shades of burnt orange and mauve. This evergreen erysimum hybrid has a neat, compact habit making it perfect for beds, 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 May 2015
    •  
    • £14.99
    • 12 jumbo plug plants

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

Polyanthus eliator 'Crescendo® Mixed' F1 Hybrid

Primula, Oxlip


 Customer Rating
  • T&M Recommends
  • Polyanthus are a majestic spring container choice

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 polyanthus plug plants

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

    • Despatch: By end of August 2015
    •  
    • £12.99

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 May 2015
    •  
    • £13.99

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:
    •  
    • £9.99
    • Out of stock
    • 10 Postiplug plants - 2 of each variety

    • Despatch:
    • SAVE £4.99  
    • £19.98 £14.99
    • Out of stock

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 bellis garden-ready plants

    • Despatch: By end of August 2015
    • Buy 2 packs for just £25  
    • £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 May 2015
    •  
    • £13.99