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, perennials live for 2 or more years and flower every year. Biennial plants 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 211 products.
 

Peruvian Tree Lily

Alstroemeria 'Everest Collection' , Peruvian Lily

  • NEW in 2013
  • World Exclusive
Create a floral sculpture on your patio with these incredible Peruvian Lilies. Our Alstroemeria ‘Everest Collection’ combines the best tall varieties that will knit together and keep growing skywards. Support them with our handy climbing frame for the most impressive display. With so many long-stemmed blooms, you will never be short of cut flowers to add to magnificent bouquets. Height: 140cm (71"). Spread: 75cm (30").

Useful links:

Press Release: Pick a bouquet a week - and the flowers still keep coming!

More info
    • 3 x 7cm potted plants

    • Despatch: By end of June 2013
    •  
    • £19.99
    • 6 x 7cm potted plants

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £39.98 £29.98

Perennial Collection A+B

 Customer Rating

Fill your beds and borders with this bargain collection of herbaceous perennials. Perennial plants bloom year after year, and many can also be cut and brought into the house for beautiful flower arrangements. Height: Up to 150cm (60"). Spread: 75cm (30").

  • Perennial Collection A + B comprises:
  • A. Coreopsis 'Sunray' - Neat, compact plants bear golden-yellow, semi-double flowers all summer long.
  • B. Geum 'Blazing Sunset’ - Fully double, large scarlet blooms are borne over a long period in summer.
  • C. Scabiosa 'Blue Jeans' - Blue pincushion flowers attract bees and butterflies throughout summer
  • D. Echinacea 'Primadona' - Beautiful pink daisy flowers with petals that radiate outwards instead of downwards.
  • E. Poppy 'Pizzicato' Mixed - A neat semi dwarfing variety, producing up to 20 large flowers per plant!
  • F. Silene 'Jack Flash' - Scarlet blooms carried on elegant, slender stems over a long period.
  • G. Aquilegia 'Swan' Mixed - Long flowering, large blooms on upright, multi-branched stems.
  • H. Lavender 'Munstead' - A neat, compact variety of fragrant English lavender.
  • I. Heuchera 'Palace Purple' - Glossy, semi-evergreen purple leaves provide year round colour.
  • J. Delphinium 'Pacific Giants' - Excellent for adding structure and presence to the back of borders.
  • K. Gaillardia 'Arizona' - A spectacular dwarf Blanket Flower with a long-flowering period.
  • L. Carnation 'Ever-blooming Mixed' (Hardy) - Richly fragrant blooms that are ideal for cutting.
More info
    • 72 plugs - 6 of each variety

    • Despatch: By end of August 2013
    • SAVE £52.89  
    • £71.88 £18.99

Alstroemeria 'Perfect Blue'

Peruvian Lily

  • NEW in 2013
The exquisite mauve-blue flowers of this stunning Peruvian Lily are a sight to behold in summer. Just one plant will easily fill a 30cm (12") container with colour from June to October. Alstroemeria ‘Perfect Blue’ is a modern hybrid which seems to be even longer lasting than the older varieties. This unusual cultivar holds an RHS AGM for its exceptional garden performance and comes highly recommended. Try adding some of its upright stems to a cut flower arrangement indoors for a particularly eye-catching display. Height: 75cm (30"). Spread: 60cm (24").
More info
    • 1 x 7cm potted plant

    • Despatch: By end of June 2013
    • SAVE £6.00  
    • £12.99 £6.99
    • 3 x 7cm potted plants

    • Despatch: By end of June 2013
    • SAVE £24.99  
    • £38.97 £13.98

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 plugs

    • Despatch: By end of August 2013
    •  
    • £11.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £16.99

Primrose 'Husky Mixed'

Primula

 Customer Rating
  • Best In Class for hardy primroses - click here for details
A vibrant rainbow of primrose flowers that will brighten the gloomiest of winter days - even through cold, wet and snow! The delicately fragranced blooms of Primrose ‘Husky’ burst open in a frenzy of colour that will see you through until late spring. Once established in beds, borders and containers, these easy to grow perennials will virtually look after themselves. Height and spread: 20cm (8”).

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

More info
    • 36 plugs

    • Despatch: By end of August 2013
    •  
    • £9.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £14.99

Wallflower Collection

Erysimum, Cheiranthus

Evergreen erysimum hybrids with an alluring perfume. 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: 50cm (20").

  • Collection comprises:
  • Wallflower ‘Plant World Lemon’
  • Wallflower ‘Sweet Sorbet’
  • Wallflower ‘Winter Joy’
  • Wallflower ‘Winter Sorbet’
More info
    • 12 jumbo plugs - 3 of each variety

    • Despatch: By end of June 2013
    • SAVE £24.98  
    • £44.97 £19.99

Pansy 'Matrix Butterfly'

  • Best In Class for winter pansy - click here for details
  • No winter garden is complete without these super pansies
A brand new colour breakthrough in pansy breeding! Beautiful glowing pinks and yellows blend softly with butterfly-effect markings on dazzling, large flowers. Reliable and disease tolerant, Pansy ‘Matrix Butterfly’ have a compact habit and will very quickly branch out to cover the ground before bursting into full bloom. Pansies are easy to grow, making them perfect for all your containers and bedding displays. Height: 20cm (8"). Spread: 25cm (10").

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

More info
    • 36 plugs

    • Despatch: By end of August 2013
    •  
    • £12.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £16.99

Buddleja 'Flower Power'

Buddleja x weyeriana 'Bicolor', Buddleia, Butterfly Bush

 Customer Rating
  • NEW in 2012
  • Best shrub for summer colour
Magical blooms transform from deepest violet to rich butterscotch yellow for an enchanting kaleidoscope of colour. The fragrant flowers of Buddleja ‘Flower Power’ are certain to attract butterflies and other beneficial insects to your garden. This colourful, low maintenance butterfly bush has a neat compact habit – just perfect for small gardens.Height and spread: 200cm (79").
More info
    • 1 jumbo plug

    • Despatch: By end of June 2013
    •  
    • £12.99
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    • Treble up 1 to 3 plugs for 1p extra  
    • £13.00

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: Pansy flowers are edible.

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

More info
    • 36 plugs

    • Despatch: By end of August 2013
    • +FREE £5 promo voucher  
    • £8.99
    • 72 plugs

    • Despatch: By end of August 2013
    • +FREE £5 promo voucher  
    • £17.98 £12.99

Fuchsia 'Giants Collection A'

 Customer Rating
  • T&M's best value fuchsias

Turbo-charged trailing fuchsias, that are guaranteed to give a stunning display. Giant frilled flowers of up to 10cm (4") across are produced throughout summer. The enormous blooms will leave your baskets, window boxes, Flower Pouches™ and containers literally dripping in a carnival of colour. Height: 30cm (12"). Spread: 45cm (18").

  • Collection comprises:
  • Fuchsia ‘Bella Rosella’ - Double blooms in shades of pink hang from cascading stems.
  • Fuchsia ‘Bicentennial’ - Flamboyant, frilly blooms in an unusual shade of orange.
  • Fuchsia 'Quasar' - Double mauve blooms with pure white sepals create a dramatic summer spectacle.
  • Fuchsia 'Seventh Heaven' - Bold flamingo pink flowers with contrasting pale pink sepals .
  • Fuchsia ‘Voodoo’ - Dark and mysterious double blooms, with fold upon fold of rich purple petals.

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


Useful links:

Read more on our blog: Choosing the right plants for your garden

Gardening news: Top 10 best-selling plants of 2012

 

More info
    • 5 Postiplugs

    • Despatch: By end of June 2013
    • + FREE £5 voucher  
    • £4.99
    • 10 Postiplugs

    • Despatch: By end of April 2014
    • + FREE £5 voucher  
    • £9.99 £7.99
    • 20 Postiplugs

    • Despatch: By end of April 2014
    • + FREE £5 voucher  
    • £19.96 £14.99
    • 100 Postiplugs

    • Despatch: By end of June 2013
    • + FREE £5 voucher  
    • £99.80 £49.99

Wallflower 'Most Scented' Mix

Erysimum, Cheiranthus

 Customer Rating
  • The most scented wallflower
Don't overlook wallflowers! This popular cottage garden favourite is currently enjoying a revival. Wallflower ‘Most Scented Mix’ is a wonderful blend of specially selected Erysimum, chosen for their fabulous fragrance. 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
    • 36 plugs

    • Despatch: By end of August 2013
    •  
    • £9.99
    • 72 plugs

    • Despatch: By end of August 2013
    • SAVE £4.99  
    • £19.98 £14.99