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 12 products.
 
Pansy Plentifall F1

Pansy 'Plentifall' F1 Hybrid

 Customer Rating
  • Best In Class for trailing pansy - click here for details
  • Grow one of the best value trailing pansies in your garden

This new and exciting, large flowered pansy has been bred to have a true trailing habit. Pansy ‘Plentifall’ has branching stems with a mass of fragrant, colourful blooms that will fill your hanging baskets from autumn right through the coldest months of winter. Trails to: 45cm (18”).

 

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
    •  
    • £13.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £29.97 £17.99
Pansy Rhs Winning Formula

Pansy 'RHS Winning Formula'

  • Exclusive mixture
  • Superb garden performance
Turn up the heat this winter with bright, bold pansies. This exclusive mixture comprises 11 varieties that have been singled out by the RHS for their superb garden performance. Stunning in colour and form, this winning combination guarantees to brighten up your beds and containers from October right the way through until spring. 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
    •  
    • £12.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £23.98 £16.99
Pansy Frizzle Sizzle

Pansy 'Frizzle Sizzle' Mixed

Plant a rainbow of colours and frills that bring your garden to life during late winter and spring. Cheery blooms on compact plants with a hint of pansy scent and incredible flowering performance. Pansy ‘Frizzle Sizzle’ is ideal for brightening up your beds, containers, Flower Pouches® and window boxes. 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
    •  
    • £13.99
    • 72 plugs

    • Despatch: By end of August 2013
    •  
    • £17.99

Foxglove 'Illumination Pink'

 Customer Rating
  • Winner of Plant of the Year 2012 - RHS Chelsea Flower Show, Best new product at the Anglian Business Awards, Best new product at the Garden Retail awards
  • World Exclusive
  • T&M's own breeding
  • New in 2012

Thought to be an impossible hybridisation, this is the most spectacular foxglove you will have ever seen! Parentage from the little-known Isoplexis (Canary Island Foxglove) gives this exciting new Digitalis its fabulous tropical colouring. Being completely sterile Foxglove ‘Illumination’ won’t set seed, giving it an incredibly long flowering period. Unlike most foxgloves which are generally biennial, this hardy semi-evergreen is a true perennial so you will be able to enjoy its flowers for years to come. The exotic looking blooms are densely packed on sturdy stems, with many side branches, making a striking addition to summer borders. Height: 90cm (36"). Spread: 45cm (18").

Useful links:

‘Impossible’ Foxglove named Plant of the Year at RHS Chelsea Flower Show
Gardening news: Top 10 best-selling plants of 2012
Read Michael Perry's blog: Futuristic Foxgloves

 More info
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 6 jumbo plugs

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £29.98 £19.98
Foxglove 'Illumination Chelsea Gold'

Foxglove 'Illumination Chelsea Gold'

  • NEW in 2013
To celebrate our Best New Plant success at the RHS show, we have named our new Foxglove ‘Illumination’ variety 'Chelsea Gold'. Just like its pink cousin, this spectacular foxglove is completely sterile, giving it an incredibly long flowering period as it won’t set seed. Unlike most foxgloves which are generally biennial, this hardy semi-evergreen is a true perennial so you will be able to enjoy its flowers for years to come. The exotic looking blooms are densely packed on sturdy stems, with many side branches, making a striking addition to summer borders. Height: 90cm (36"). Spread: 45cm (18").

Useful links:

Read Michael Perry's blog: Futuristic Foxgloves

 More info
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 6 jumbo plugs

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £29.98 £19.98
Alstroemeria ?Butterfly Hybrids?

Alstroemeria 'Butterfly Hybrids' - Part of the Alan Titchmarsh Collection

Peruvian Lily
 
  • WORLD EXCLUSIVE
An old strain of Peruvian lilies called the ‘Ligtu Hybrids’ included some great purples, but over the years these got lost. Now only the pinks and purples have been selected to create this eye-catching mix. Your plants will be smothered with butterflies from the moment the blooms open. One of the easiest cut flowers to grow and definitely one of the most impressive. Height and spread: 60cm (24”).
Alan Titchmarsh

Alan Titchmarsh says...

"You should pull the stems of Peruvian lilies rather than cutting them. It encourages flowering for up to 6 months."

 More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £9.99
    • 6 Postiplugs

    • Despatch: By end of June 2013
    • SAVE £4.99  
    • £19.98 £14.99
Foxglove 'Illumination Duo'

Foxglove 'Illumination Duo'

  • T&M's own breeding

Parentage from the little-known Isoplexis (Canary Island Foxglove) gives these exciting new Digitalis their fabulous tropical colouring. Being completely sterile Foxglove ‘Illumination Duo’ won’t set seed, making them incredibly long flowering. Unlike most foxgloves which are generally biennial, these hardy semi-evergreen varieties are true perennials so you can enjoy them year after year. The exotic looking blooms are densely packed on sturdy stems, with many side branches, making a striking addition to summer borders. Height: 90cm (36"). Spread: 45cm (18").

  • Collection comprises:
  • Foxglove ‘Illumination Pink’ - Awarded ‘Best New Plant’ at the Chelsea Flower Show 2012.
  • Foxglove 'Illumination Chelsea Gold' - The latest addition to the ‘Illumination’ range, with exotic looking peachy-orange blooms.
 More info
    • 6 jumbo plugs - 3 of each variety

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £29.98 £19.98
Alstroemeria 'Rock 'n' Roll'

Alstroemeria 'Rock 'n' Roll'

Peruvian Lily
  • Mail order exclusive
  • Flowers until November
Ten years of breeding by Australia's leading specialists have produced this unusual new Alstromeria with amazing variegated foliage. This fantastic Peruvian Lily grows just as well in sun as in shade, with no burning of the creamy foliage. Alstroemeria ‘Rock ‘n’ Roll’ is super hardy, withstanding temperatures down to -10°C (14F). Perfect for borders and patios where it will flower continuously throughout summer, producing beautiful stems that are ideal for cutting. Height: 75cm (30”). Spread: 60cm (24”). More info
    • 1 jumbo plug

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

    • Despatch: By end of June 2013
    • SAVE £19.98  
    • £38.97 £18.99
Alstroemeria 'Xplosion'

Alstroemeria 'Xplosion'

Peruvian Lily
  • NEW in 2013
  • Mail order exclusive
  • First double-flowered Peruvian lily
Already making a name for itself in the cut flower industry, Alstromeria ‘Xplosion’ is the first double-flowered Peruvian Lily. Layers of narrow petals, each marked with fine maroon streaks, create an exciting display. This fabulous variety equals its single-flowered cousins for their long flowering period. Perfect for borders and patios where it will flower continuously throughout summer, producing beautiful stems that are ideal for cutting. Height: 90cm (35"). Spread: 60cm (24"). More info
    • 1 x 7cm potted plant

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 2 x 7cm potted plants

    • Despatch: By end of June 2013
    • SAVE £9.99  
    • £29.98 £19.99
Alstroemeria 'Indian Summer'

Alstroemeria 'Indian Summer'

Peruvian Lily
  • Flowering for 6 months
You’ll love the beautifully coloured flowers of Alstroemeria ‘Indian Summer’ set against unique rich, bronze foliage. These hardy Peruvian Lilies are compact with an upright habit, ensuring that stems are still a good length for cutting. The perfect perennial for borders and patio containers where it will flower continuously from June to November. Height: 75cm (30”). Spread: 60cm (24”).

Useful links:

Read Michael Perry's blog: Make a change to your plant choices - 3

 More info
    • 1 x 5cm potted plant

    • Despatch: By end of June 2013
    •  
    • £12.99
    • 3 x 5cm potted plants

    • Despatch: By end of June 2013
    • SAVE £18.98  
    • £38.97 £19.99

Chinese Foxglove

Rehmannia elata, Rehmannia angulata
  • NEW in 2012
  • Blooms from May to November
Rehmannia makes a superb choice for awkward dry, shady areas, thriving in difficult sites where many other plants fail. This colourful Chinese Foxglove is named for its foxglove-like flowers, and it will repeat bloom all through the summer - unlike digitalis - with a much showier flower. Height: 90cm (36”). Spread: 50cm (20”). More info
    • 3 x 5cm potted plants

    • Despatch: By end of May 2013
    •  
    • £10.99
    • 6 x 5cm potted plants

    • Despatch: By end of May 2013
    • SAVE £6.99  
    • £21.98 £14.99
Wallflower Sugar Rush

Wallflower 'Sugar Rush'

Erysimum, Cheiranthus
  • NEW in 2013
  • 'Best New Bedding Plant' at the Grower of the Year Awards
  • Autumn and spring flowering
  • Super-vigorous
Winner in the 'Best New Bedding Plant' category at the Grower of the Year Awards 2013, this is one of the most exciting wallflowers to emerge in recent years. Dense, fragrant flower spikes in shades of cream, yellow, red and purple appear not only in the spring, but throughout the autumn too, blooming in just 6 weeks from an August planting! With a delightful sweet fragrance and compact, multi-branching habit, Wallflower 'Sugar Rush' is perfect for beds, borders, containers and window boxes, creating a mass of colour and scent when much of the garden is dormant. Versatile and undemanding, wallflowers are tough enough to cope in even the poorest soils. Height and spread: 30cm (12"). More info
    • 36 plugs

    • Despatch: By end of August 2013
    •  
    • £10.99
    • 72 plugs

    • Despatch: By end of August 2013
    • SAVE £5.99  
    • £21.98 £15.99