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 88 products.
 

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
Polyanthus Eliator Crescendo® Mixed F1 Hybrid

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

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'™ Mixed

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

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

 

Andrew Tokely

Andrew Tokely's Tips

"Buying a 100 plants works out a just 50p per plant! Why not group together with friends, family or even your neighbours and receive greater value and only one delivery charge on these outstanding giant fuchsias."

 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

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
Primrose 'Alaska Improved Mixed'

Primrose 'Alaska Improved Mixed'

Primula
  • Exclusive extra-hardy primrose mix
  • Up to 20 colours
  • Best In Class for widest primrose colour mix - click here for details
Plant a rainbow of primroses with up to 20 different colours. Primrose ‘Alaska Improved Mixed’ are super hardy, blooming from winter all the way through to 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
    •  
    • £11.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £16.99
Pinks Frills and Fragrance Mix (Carnation)

Dianthus 'Frills and Fragrance Mix'

Pink
  • Mail order exclusive
  • Customer favourite
A delightful mix of laced, ruffled and double blooms, each exuding its own heady fragrance - some musky, some spicy, some sweet. These hardy perennial garden pinks are cottage garden essentials. The perfumed dianthus flowers are excellent for cutting for a bright display indoors. Perfectly proportioned for the front of sunny borders where their mounds of silvery green foliage remain evergreen throughout the year. This mix includes the RHS AGM varieties Dianthus 'Doris' and Dianthus 'Gran's Favourite'. Height and spread: 30cm (18”).

 

Culinary note: Dianthus flowers are edible.

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

 More info
    • 5 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £8.99
    • 10 Postiplugs

    • Despatch: By end of June 2013
    • SAVE £3.99  
    • £17.98 £13.99
    • 20 Postiplugs

    • Despatch: By end of June 2013
    • SAVE £16.97  
    • £35.96 £18.99
    • 100 Postiplugs

    • Despatch: By end of June 2013
    • SAVE £119.81  
    • £179.80 £59.99
Primrose Petticoat Mixed

Primrose 'Petticoat Mixed'

 Customer Rating
Tightly double blooms, like miniature rosebuds. Hardy Primrose ‘Petticoat Mixed’ will bring spring cheer to your garden with a bright rainbow of bold colours. 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
    •  
    • £14.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £18.99

Geranium 'T&M's Jackpot' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium
 Customer Rating
  • Customer favourite
  • The best value geraniums
You've hit the jackpot with T&M's special blend of F1 Century-type geraniums. Compact, uniform plants produce a mass of colour in bright shades of white, red and cerise. The single flowers are particularly weather resistant making them ideal for summer bedding and patio containers. Height: 40cm (16”). Spread: 35cm (14”). More info
    • 36 plugs

    • Despatch: By end of May 2013
    • SAVE £3.00  
    • £7.99 £4.99
    • 72 plugs

    • Despatch: By end of June 2013
    • Double up 36 to 72 for £5 extra  
    • £15.98 £9.99

Geranium 'T&M's Jackpot' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium
 
However busy you are, you can still enjoy a colourful garden or patio, thanks to our Garden-Ready plant range. These robust and vigorous plants can be planted straight out when you receive them.

You've hit the jackpot with T&M's special blend of F1 Century-type geraniums. Compact, uniform plants produce a mass of colour in bright shades of white, red and cerise. The single flowers are particularly weather resistant making them ideal for summer bedding and patio containers. Height: 40cm (16”). Spread: 35cm (14”).

 

Michael Perry

Michael Perry Advice

"Our 'garden-ready' plant range is a much larger plug plant than usual and, if the weather allows, can be planted directly into their final containers and into beds and borders from the end of May. Please keep an eye on the weather forecast though, and never plant outside if a frost is forecasted. If you have planted and then news of frost comes, then make sure you cover plants with fleece or some old net curtains temporarily."

 More info
    • 21 garden-ready plants

    • Despatch: By end of June 2013
    •  
    • £11.99
    • 42 garden-ready plants

    • Despatch: By end of June 2013
    • SAVE £3.99  
    • £23.98 £19.99