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 75 products.
 

Geranium 'Blue Sybil'

Pelargonium, Rosebud Geranium

The full, rounded buds of Rosebud Geranium 'Blue Sybil' resemble dainty roses when they first break open, then cluster together to form a pretty posy. This vigorous, trailing variety has the exceptional garden performance of other ivy-leaf geraniums, but their unique flower form truly sets them apart. With regular deadheading, they will spill from windowboxes, containers, and hanging baskets, blooming profusely throughout the summer. Trails to: 45cm (18?).
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 5 jumbo plug plants

    • Despatch: By end of May 2015
    • SAVE £2.00  
    • £9.99 £7.99
    • 10 jumbo plug plants

    • Despatch: By end of May 2015
    •  
    • £16.99

Geranium 'Skyrocket® Mixed'

Pelargonium

 Customer Rating

Wow - a new climbing geranium, growing 1.8m (6') in a season! Five of the brightest colours you've ever seen, set against fresh-green foliage. The extra long stems are smothered with rainbows of colour that make a surprisingly good cut flower! Geranium 'Skyrocket®' Mixed also makes a superb trailing specimen too – just perfect for window boxes and patio pots.

Precise German breeding has developed these top quality plants, so they are guaranteed to give a superb performance. Colours include: white, scarlet, dark red, orange and pink. Height: 1.8m (6'). Spread: 60cm (24”).


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

To make the most of your displays, try our exclusive Tower Pot™, specially designed to enable plants to climb easily.

More info
    • 5 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £14.99
    • 5 jumbo plug plants + 1 tower pot pack

    • Despatch: By end of April 2015
    • SAVE £9.99  
    • £34.98 £24.99
    • 10 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £19.99

Geranium 'Jackpot Mixed' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating
  • Stunning blooms will last all summer
These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'Jackpot Mixed' produce masses of colourful single blooms on neat compact plants. Perfect for filling beds, borders and patio containers. Height: 40cm (16"). Spread: 35cm (14").
Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 36 plug plants

    • Despatch: By end of April 2015
    •  
    • £7.99
    • 72 plug plants

    • Despatch: By end of April 2015
    • SAVE £2.99  
    • £12.99

Fuchsia 'Giants Collection'

 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
More info
    • 5 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE £5 voucher  
    • £6.99
    • 10 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE £5 voucher  
    • £9.99
    • 20 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE £5 voucher  
    • £16.99
    • 100 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE £5 voucher  
    • £139.80 £59.99

Geranium 'Appleblossom Rosebud'

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • 18 weeks of beautiful rosebud flowers
Captivating rosebud blooms open to reveal large, bicoloured clusters of fully double, pink and white flowers. This delightful zonal geranium has retained its popularity since the Victorian age and remains admired and sought after today. The long flowering period and drought tolerance of Geranium ‘Appleblossom’ make it ideal for creating an enchanting display in borders and patio containers that will last well into autumn. Height: 40cm (16”). Spread: 25cm (10”).
More info
    • 1 x 10.5cm potted plant

    • Despatch: By end of April 2015
    •  
    • £9.99
    • 3 jumbo plug plants

    • Despatch: By end of May 2015
    •  
    • £12.99
    • 3 x 10.5cm potted plants

    • Despatch: By end of April 2015
    •  
    • £19.99
    • 6 jumbo plug plants

    • Despatch: By end of May 2015
    • SAVE £7.99  
    • £25.98 £17.99

Foxglove 'Illumination Pink'

Digitalis

 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
  • T&M's own breeding

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 half-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
    • 1 x 9cm potted foxglove plant

    • Despatch: By end of April 2015
    • SAVE £2  
    • £9.99 £7.99
    • 3 x 9cm potted foxglove plants

    • Despatch: By end of April 2015
    • SAVE £4.99  
    • £19.98 £14.99

Geranium 'Jackpot Mixed' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating
  • Stunning blooms will last all summer

Our garden-ready plants are now even bigger and better! You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour. If you haven’t got the time or the room to grow plants from small seedlings, then these are for you! You’re sure to get great results because we’ve done the crucial early growing for you. Just plant, water and enjoy!


These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'Jackpot Mixed' produce masses of colourful single blooms on neat compact plants. Perfect for filling beds, borders and patio containers. Height: 40cm (16"). Spread: 35cm (14").


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

 

More info
    • 30 garden-ready plants

    • Despatch: By end of May 2015
    • Add a 2nd pack for just £5  
    • £14.99

Osteospermum 'Blue Eyed Beauty'

African Daisy, Cape Daisy

  • The most rewarding plant for the least effort

Buttery yellow blooms with a contrasting blue eye smother this stocky little African Daisy from June to September. This early flowering variety has a compact, branching habit that is perfect for filling beds and containers, or edging sunny borders. Like all Cape Daisies, Osteospermum ‘Blue Eyed Beauty’ thrives in hot and sunny conditions, performing beautifully, even in difficult dry soils. Height and spread: 40cm (16").

More info
    • 5 Postiplug plants

    • Despatch: By end of April 2015
    •  
    • £9.99
    • 10 Postiplug plants

    • Despatch: By end of April 2015
    • SAVE £4.99  
    • £19.98 £14.99

Fuchsia 'Trailing Mixed'

 Customer Rating

Fill your hanging baskets, window boxes, Flower Pouches® and containers with this kaleidoscope of colourful trailing fuchsias. An abundance of vibrant, double blooms are borne on gently cascading stems, all summer long. Height: 30cm (12?). Spread: 45cm (18?).

  • Collection comprises:
  • Fuchsia 'Swingtime' - Large, double white frilled skirts that contrast beautifully with bold red sepals.
  • Fuchsia'Southgate' - Softest pink blooms with pale green tinged sepals make a beautiful colour combination.
  • Fuchsia 'Dark Eyes' - Voluptuous folds of violet blue petals that contrast dramatically with the crimson sepals.
  • Fuchsia 'La Campanella' - An RHS AGM variety with purple-pink petals that age to light violet as they mature.
  • Fuchsia 'Marinka' - Masses of blooms throughout summer, with cerise petals and bold scarlet sepals.

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

More info
    • 5 Postiplug plants

    • Despatch: By end of April 2015
    •  
    • £9.99
    • 10 Postiplug plants

    • Despatch: By end of April 2015
    • SAVE £4.99  
    • £19.98 £14.99
    • 20 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE DVD  
    • £24.99
    • 40 Postiplug plants

    • Despatch: By end of April 2015
    • + FREE £5 voucher  
    • £39.99

Geranium 'Best Red' F1 Hybrid (Garden-Ready)

Pelargonium, Zonal Geranium, Zonal Pelargonium

You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour. If you haven’t got the time or the room to grow plants from small seedlings, then these are for you! You’re sure to get great results because we’ve done the crucial early growing for you. Just plant, water and enjoy!

This exceptional variety, Geranium F1 'Best Red' outperformed all others in our trials. The uniform, well branched plants become smothered in large, shapely scarlet flowers that retain their form, without shattering as they fade. These vigorous pelargonium plants are guaranteed to create a top performance in beds, borders and containers. Height: 45cm (18”). Spread: 35cm (14”).


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

 

More info
    • 30 garden-ready plants

    • Despatch: By end of June 2015
    • Add a 2nd pack for just £5  
    • £14.99

Geranium 'Best Red' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

 Customer Rating

This exceptional variety, Geranium F1 'Best Red' outperformed all others in our trials. The uniform, well branched plants become smothered in large, shapely scarlet flowers that retain their form, without shattering as they fade. These vigorous pelargonium plants are guaranteed to create a top performance in beds, borders and containers. Height: 45cm (18?). Spread: 35cm (14?).


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
More info
    • 36 plug plants

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

    • Despatch: By end of April 2015
    •  
    • £19.99

Giant Geranium Collection

Pelargonium

  • The biggest geraniums you'll ever find

Enormous heads of bloom with exceptional weather resistance make these giant geraniums stand out from the rest! Raised from cuttings, these plants have increased vigour and abundant flowers that persist throughout summer if deadheaded regularly. Fantastic for creating dramatic patio displays or filling gaps in borders. Height: 60cm (24?). Spread: 50cm (20?).


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.
  • Collection comprises:
  • Geranium 'Octavia Hill' ? Bold scarlet
  • Geranium 'Salmon Princess' -Delicate candy pink.
  • Geranium 'Sassa' ? Dark pink.
  • Geranium 'Flower Fairy Berry' ? Rich cerise pink.
  • Geranium 'Maestro Salmon' ? Dark pink.
More info
    • 5 jumbo plug plants - 1 of each variety

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 15 jumbo plug plants - 3 of each variety

    • Despatch: By end of May 2015
    •  
    • £19.99
    • 30 jumbo plug plants

    • Despatch: By end of May 2015
    • SAVE £53.95  
    • £83.94 £29.99
    • 100 jumbo plug plants - 20 of each variety

    • Despatch: By end of May 2015
    • SAVE £129.81  
    • £199.80 £69.99