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 239 products.
 

Geranium 'Swizzle Stick'

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • Mail Order Exclusive
Add some colour to your garden with this fuss-free zonal Pelargonium. Clusters of beautiful white flowers with a vivid-red, central splash are produced in abundance over a long flowering period. With its bushy foliage and unusual flower colours, Geranium 'Swizzle Stick' makes a fabulous choice for your patio containers. Height: 30cm (12"). Spread: 25cm (10").
More info
    • 3 jumbo plug plants

    • Despatch:
    •  
    • £9.99
    • Out of stock

Pansy 'Tea Party'

Viola x wittrockiana

These cheery little pansies will certainly brighten up the garden. Pansy 'Tea Party' Mixed is a vibrant blend of solid colours and bicolours with plenty of personality. Low maintenance and easy to grow, this free-flowering mix is ideal for filling beds, borders and containers with fabulous summer colour. Height: 23cm (9"). Spread: 30cm (12").

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

More info
    • 36 plug plants

    • Despatch: By end of March 2015
    •  
    • £9.99
    • 72 plug plants

    • Despatch: By end of March 2015
    • Double up 36 to 72 for £5 extra  
    • £19.98 £14.99

Fuchsia 'Chamaeleon'

No, it's not an illusion! Fuchsia 'Chamaeleon bears three different flower colours at the same time. Cerise pink buds reveal frilly petals in any combination of white and violet - so each bloom comes as a magical surprise. This half hardy, free-flowering variety has gently cascading stems that make a wonderful display in hanging baskets and patio containers. Fuchsia 'Chamaeleon' is a particularly useful for those tricky shaded spots as it seems to prefer shade. Height: 25cm (10"). Spread: 30cm (12").

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

More info
    • 5 Postiplug plants

    • Despatch:
    • or double up for £1 extra  
    • £10.99
    • Out of stock
    • 10 Postiplug plants

    • Despatch:
    • SAVE £5.99  
    • £21.98 £15.99
    • Out of stock

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”).

 

More info
    • 21 garden-ready plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 42 garden-ready plants

    • Despatch:
    • SAVE £3.99  
    • £23.98 £19.99
    • Out of stock

Fuchsia 'Lucky Dip'

Buy our great value Fuchsia 'Lucky Dip' for non-stop colour from summer through to autumn! For just £4.99 you can receive a pack of Fuchsias worth £9.99. To allow us to offer you such a good price, we can't take orders for specific varieties, but whatever we decide to send, you won't be disappointed!


Each customer can order up to 5 'Lucky Dip' packs. If you order more than 1 pack, we'll do our best to send a different variety for each pack ordered, subject to availability. A pack represents a single variety and not a mixture of several varieties.


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

More info
    • 1 lucky dip

    • Despatch:
    •  
    • £9.99 £4.99
    • Out of stock

Geum 'Mai Tai'

Avens

A compact Geum with beautiful, ruffled apricot-orange blooms emerging from contrasting burgundy buds. From early summer through until early autumn this variety produces a profusion of pretty blooms on wiry stems, which are ideal for cutting and adding to posies or vases indoors. An easy and reliable perennial to grow, plant Geum 'Mai Tai' at the front of borders for an abundance of warm colour throughout summer. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 bareroot plant

    • Despatch: By end of November 2014
    •  
    • £10.99

Geranium 'Azalea-Flowered Collection'

Pelargonium, Ivy-leaved Geranium, Ivy-leaved Pelargonium

  • New in 2014
  • World exclusive
  • Incredible new azalea-flowered form
A dazzling collection of ivy leaved geraniums with flamboyant double flowers in shades of pink, burgundy and red, including a stunning bicolour variety. The trailing stems and dense, glossy green foliage makes Geranium 'Azalea-Flowered Collection' ideal for hanging baskets, patio containers and window boxes. Deadhead the flowers regularly to ensure lashings of vibrant colour throughout the summer months. Trails to: 35cm (14").
More info
    • 5 jumbo plug plants

    • Despatch:
    •  
    • £13.99
    • Out of stock
    • 10 jumbo plug plants

    • Despatch:
    • SAVE £8.99  
    • £27.98 £18.99
    • Out of stock

Dianthus 'Purple Rain'

Carnation

  • New in 2014
  • World Exclusive
  • New and unique colour - without forsaking the fragrance

There are some genetically modified varieties out there with a blue tinge to the petals but Dianthus 'Purple Rain' is the closest to a natural blue carnation that we’ve seen. This modern hardy Carnation has an exquisite fragrance that is almost as alluring as its colour. Undemanding and well behaved, this clump forming perennial is perfect for the front of borders and makes a lovely cut flower too. Height: 40cm (16"). Spread: 30cm (12").


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

More info
    • 5 Postiplug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 10 Postiplug plants

    • Despatch:
    • Save £6.99  
    • £23.98 £16.99
    • Out of stock

Dianthus 'Crimson Rim'

Carnation

  • New in 2014
  • World Exclusive
  • At last - a new carnation with a traditional fragrance

This stunning hardy Carnation bucks the modern trend for flashy flower colours at the expense of their fragrance. Dianthus 'Crimson Rim' combines elegant pristine white blooms with a stylish raspberry edge and a wonderful rich clove fragrance. This clump forming perennial is undemanding and well behaved making it perfect for the front of borders. And with a such a free flowering habit you’ll have plenty of stems to spare for a vase indoors. Height: 40cm (16"). Spread: 30cm (12").


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

 

More info
    • 5 jumbo plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 10 jumbo plug plants

    • Despatch:
    •  
    • £25.98 £17.99
    • Out of stock
    • 20 jumbo plug plants

    • Despatch: By end of April 2015
    • Save £21.97  
    • £51.96 £29.99

Lewisia 'Elise Mixed'

  • New in 2014
  • First lewisia to repeat flower throughout summer
Masses of starry flowers in a range of fruity colours, including stripes and picotees adorn slender stems above neat rosettes of fleshy leaves. Traditionally grown as perennials in alpine houses, new breeding has brought us Lewisia 'Elise Mixed' which flowers in its first year, making a bright and attractive annual bedding plant! Winner of a Fleuroselect Gold Medal, these exceptional plants repeat flower throughout summer, lighting up beds, borders, containers and rock gardens. Tolerating heat and drought well, Lewisia is also perfectly happy with cooler temperatures and will overwinter with protection from wet weather. Height: 25cm (10"). Spread: 30cm (12").
More info
    • 24 plug plants

    • Despatch: By end of April 2015
    •  
    • £14.99
    • 48 plug plants

    • Despatch: By end of April 2015
    • Double up 24 to 48 for £5 extra  
    • £29.98 £19.99

Echinacea 'Cheyenne Spirit Mixed'

Coneflower

  • New in 2014
  • The first cone flower for bedding plants
This colourful coneflower has a super branching habit that produces many more flowers per plant than other varieties. Its free flowering habit makes Echinacea 'Cheyenne Spirit Mixed' ideal as an unusual bedding plant. This vibrant mix contains a range of sought after colours for a really dazzling display. Like all coneflowers, these Echinacea are also ideal for growing in wildlife gardens and coastal positions. The flowers are great for cutting too! Height: 50cm (20"). Spread: 40cm (16").
More info
    • 12 plug plants

    • Despatch: By end of March 2015
    •  
    • £9.99
    • 24 plug plants

    • Despatch: By end of March 2015
    • Save £4.99  
    • £19.98 £14.99
    • 48 plug plants

    • Despatch: By end of March 2015
    • Double up 24 to 48 for £5 extra  
    • £39.96 £19.99

Gaura lindheimeri 'Sparkle White'

  • New in 2014
This stunning hardy perennial makes a fabulous border plant! Its graceful, slender stems are topped with a flurry of dazzling white, starry blooms that still look fresh and airy at the end of summer. This bushy, clump forming variety has a neat, compact habit that makes it perfect for the front of sunny borders or edging paths as a mini hedge. Once established, Gaura lindheimeri 'Sparkle White' even copes well during periods of drought. Height and spread: 45cm (18").
More info
    • 24 plug plants

    • Despatch: By end of March 2015
    •  
    • £11.99
    • 48 plug plants

    • Despatch: By end of March 2015
    • Double up 24 to 48 for £5 extra  
    • £23.98 £16.99