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 181 products.
 
Alstroemeria 'Everest Collection'

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
Buddleja 'Flower Power'

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
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
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

Pansy 'Matrix Union Jack Mixed'

  • Best in class for winter pansy

A quintessential colour mix of red, white and blue that will keep the flag flying in your garden. This versatile variety can be grown as a winter pansy or a summer bedding to give you plenty of colour throughout the year. With a compact, branching habit Pansy ‘Matrix Union Jack Mixed’ is adaptable to most situations, thriving in beds, borders, hanging baskets or flower pouches®. Height: 20cm (8"). 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

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 June 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
Sweet William Messenger

Dianthus barbatus 'Messenger'

Sweet William
A cottage garden favourite with the sweetest perfume! Clusters of flowers in shades of white, pink and mauve are produced in summer on stiff upright stems. The fragrant blooms of Sweet William ‘Messenger’ are particularly attractive to bees and make a superb cut flower for a vase indoors. Often grown as a biennial, this short lived perennial is ideal for cottage garden borders, beds and containers. Height: 60cm (24”). Spread: 30cm (12”).

 

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

Dianthus 'Strawberry Cream'

Carnation

 White petals swirled with strawberry pink centres form double flowers which make a delightful addition to the front of cottage garden borders. The spectacular blooms of Dianthus ‘Strawberry Cream’ indulge the senses with their deliciously sweet fragrance, and make superb cut flowers. In cold areas, grow this beautiful half-hardy Carnation in a container that can be moved to a frost free position in winter for extra protection from chilly, wet weather. Height: 60cm (24”). Spread: 40cm (16”).

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

Gardening news: Top 10 best-selling plants of 2012

 More info
    • 5 pencil plugs

    • Despatch: By end of May 2013
    •  
    • £9.99
    • 10 pencil plugs

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

Penstemon 'Pensham Trio'

Phenomenal stamina and indifference to rain and drought means that this trio of penstemon will flower each year for an incredible five months. Mesmerising bells with satiny white throats are carried above semi evergreen foliage. These popular hardy perennials deserve prime spots in the garden or on the patio where they can really show off. Pensham penstemons also boast slug resistance and semi-evergreen foliage, giving an all round winning performance for many years. Height: 90cm (36”). Spread: 45cm (18”). Collection comprises 3 each of Penstemon Laura (bottom left), Penstemon Czar (top) and Penstemon Amelia Jayne (bottom right). More info
    • 9 Postiplugs - 3 of each variety

    • Despatch: By end of June 2013
    • SAVE £9.98  
    • £29.97 £19.99