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 78 products.
 

Geranium 'T&M's Choice Mixed' F1 Hybrid

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • New in 2014
  • Stunning blooms will last all summer
An improved mix of our best seller Geranium ‘Jackpot’! These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'T&Ms Choice 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").
More info
    • 6 plug plants

    • Despatch: By end of May 2014
    •  
    • £5.99
    • 36 plug plants

    • Despatch: By end of May 2014
    •  
    • £6.99
    • 72 plug plants

    • Despatch: By end of May 2014
    • Double up 36 to 72 for £5 extra  
    • £13.98 £11.99

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

Pelargonium, Zonal Geranium, Zonal Pelargonium

  • New in 2014
  • 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!


An improved mix of our best seller Geranium ‘Jackpot’! These weather tolerant, F1 hybrid pelargoniums have more than enough vigour to ensure a spectacular, free flowering display throughout summer. Geranium 'T&Ms Choice 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").

More info
    • 30 garden-ready plants

    • Despatch: By end of June 2014
    •  
    • £14.99

Gerbera 'Patio Bicolour Collection' (Landscape Series)

Barberton Daisy, Transvaal Daisy

  • New in 2014
  • Up to 50 blooms per plant!
  • Looks fantastic on the patio or on a windowsill

Simple, well-defined blooms with classic appeal in a fabulous array of colours - including 2 new bicolours! From summer through to autumn, these robust half-hardy gerberas produce a non-stop supply of stunning gerbera daisies. Each bloom measures up to 12cm (5") in diameter, and will last for 2 weeks in a vase as a cut flower. Landscape gerberas form compact, uniform plants that look sensational in patio containers. With winter protection, these exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18").

  • Collection includes:
  • Gerbera ‘Yosemite’ - Fiery orange.
  • Gerbera ‘Volcano’ - Orange-yellow bicolour.
  • Gerbera ‘Yellowstone’ - Sunshine yellow.
  • Gerbera ‘Grand Canyon’ - Pink bicolour.
More info
    • 4 x 9cm potted plants

    • Despatch: By end of May 2014
    • SAVE £10.00  
    • £24.99 £14.99

Pansy 'Green Goddess'

Viola x wittrockiana

No, your eyes are not deceiving you - this is a green pansy! When we first saw these pretty pansy flowers in such an unusual colour, we had to look twice too! Specially selected by our plant breeders, this unique summer-flowering pansy will look fabulous in beds, borders, patio containers and window boxes where it will flower from summer, right the way through until autumn. Working well with any colour, grow Pansy 'Green Goddess' alone or in mixed planting schemes for something a little bit different. Height: 20cm (8"). Spread: 23cm (9").


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

More info
    • 5 jumbo plug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 10 jumbo plug plants

    • Despatch:
    • SAVE £8.99  
    • £23.98 £14.99
    • Out of stock

Polyanthus 'Firecracker'

Primula

An eye-catching new Polyanthus bearing yellow blooms with a fiery orange-red edge. These long-lasting flowers are borne on strong, stout stems above rosettes of semi-evergreen foliage. Versatile and easy to grow, Polyanthus 'Firecracker' is perfect for edging borders and brightening up spring patio containers. Height and spread: 23cm (9").

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

More info
    • 12 plug plants

    • Despatch: By end of August 2014
    •  
    • £8.99
    • 24 plug plants

    • Despatch: By end of August 2014
    •  
    • £12.99

Pansy 'Matrix™ Morpheus'

Viola x wittrockiana

This highly acclaimed pansy is one of the most popular in garden centres. The compact sturdy stems are well-branched and hold their vibrant flower heads high, whatever the weather brings to ensure your garden is filled with colour. Easy to grow, Pansy 'Matrix™ Morpheus' is perfect for all your containers and bedding displays. Height and spread: 23cm (9").


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 August 2014
    • + FREE £5 voucher  
    • £10.99
    • 72 plug plants

    • Despatch: By end of August 2014
    • + FREE £5 voucher  
    • £15.99

Bellis perennis 'Pomponette'

Daisy

 Customer Rating
A refreshing change to pansies and primroses that will brighten up the garden in spring, just when it needs it most. This hardy perennial daisy bear tightly double, quilled blooms in pretty shades of pink and white. Bellis perennis 'Pomponette' is perfect for filling beds, edging borders, and adding a splash of colour to window boxes and patio containers. Height and spread: 20cm (8").

 

Culinary note: Bellis flowers are edible.

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 August 2014
    •  
    • £9.99
    • 72 plug plants

    • Despatch: By end of August 2014
    •  
    • £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 plug plants - 3 of each variety

    • Despatch: By end of May 2014
    • SAVE £24.98  
    • £44.97 £19.99

Myosotis sylvatica 'Sylva'

Forget-me-not

  • Brilliant with spring bulbs
The perfect partner for spring bulb displays. Frothy plants with not just the traditional blue flowers, but also new pinks and whites. So easy to grow, 'Sylva' will create a carpet of colour that will keep your garden looking fabulous until your summer plants kick in. A simple yet effective bed filler.
More info
    • 36 plug plants

    • Despatch: By end of August 2014
    •  
    • £11.99
    • 72 plug plants

    • Despatch: By end of August 2014
    • Double up 36 to 72 for £4 extra  
    • £23.98 £15.99

Wallflower 'Sugar Rush'

Erysimum, Cheiranthus

  • '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 plug plants

    • Despatch: By end of August 2014
    •  
    • £10.99
    • 72 plug plants

    • Despatch: By end of August 2014
    •  
    • £15.99

Gerbera 'Sweet Collection' (Hardy)

Barberton Daisy, Transvaal Daisy

  • New in 2014
  • World exclusive
  • Bigger and better winter hardy gerberas
  • Three seasons of stunning colour
Growing Gerberas outdoors was virtually inconceivable ten years ago. Now these 2nd generation hardy Gerberas can be grown year round in the border! Gerbera 'Sweet Collection’ produces plenty of classic daisy blooms that are twice the size of other hardy Gerberas, and make fabulous cut flowers. Blooming reliably from June to October, these wonderful clump forming hardy perennials make a big impact in borders and patio containers. Height and spread: 45cm (18").
More info
    • 3 x 7cm potted plants

    • Despatch: By end of May 2014
    • SAVE £4.98  
    • £29.97 £24.99

Primrose 'World's Most Scented Mix'

Primula

- The best ever fragrance mix
- Citrus and honey fragrance
- Colour throughout winter and spring

 

Let the sweet citrus scent and the fresh colour mix of these gorgeous primroses transport you into spring. Primrose 'Worlds Most Scented Mix' is our best ever selection of fragrant primroses in a range of bright, cheery colours that will look fabulous planted among your spring bulbs. Grow some in a pot by the back door to really enjoy their perfume. 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 plug plants

    • Despatch: By end of August 2014
    •  
    • £10.99
    • 72 plug plants

    • Despatch: By end of August 2014
    •  
    • £15.99