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 13 products.
 

Gerbera 'Sweet Glow'

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 Glow’ produces plenty of bright orange 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
    • 1 x 7cm potted plant

    • Despatch: By end of September 2014
    •  
    • £9.99

Polyanthus 'Firecracker'

Primula

 Customer Rating
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 September 2014
    •  
    • £9.99
    • 24 plug plants

    • Despatch: By end of September 2014
    • SAVE £5.99  
    • £19.98 £13.99
    • 48 plug plants

    • Despatch: By end of September 2014
    • SAVE £20.97  
    • £39.96 £18.99

Buddleja 'Flower Power'

Buddleja x weyeriana 'Bicolor', Buddleia, Butterfly Bush

 Customer Rating
  • 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 plant

    • Despatch: By end of September 2014
    •  
    • £12.99
    • 3 jumbo plug plants

    • Despatch: By end of September 2014
    • Treble up 1 to 3 plugs for 1p extra  
    • £13.00

Iris 'Orange Harvest' (Re-Blooming)

Bearded Iris

Vibrant orange blooms with a delicate fragrance make Iris 'Orange Harvest' a worthy addition summer borders. With the first flowers appearing in late spring and continuing into summer, these really are outstanding hardy perennials. These majestic bearded iris flowers also make impressive cut flowers for a vase indoors. Height: 90cm (36”). Spread: 40cm (16”). More info
    • 1 rhizome

    • Despatch: By end of September 2014
    •  
    • £8.99

Wallflower 'Winter Party'

Erysimum, Cheiranthus

  • New in 2014
The richly fragrant blooms of Wallflower ‘Winter Party’ create a tapestry of colour in shades of burnt orange and mauve. This evergreen erysimum hybrid has a neat, compact habit making it perfect for beds, borders and containers. 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: 30cm (12").
More info
    • 6 jumbo plug plants

    • Despatch: By end of September 2014
    •  
    • £14.99
    • 12 jumbo plug plants

    • Despatch: By end of September 2014
    • SAVE £9.99  
    • £29.98 £19.99

Gaillardia 'Arizona Sun'

Blanket Flower

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").
More info
    • 6 plug plants

    • Despatch: By end of September 2014
    •  
    • £5.99
    • 24 plug plants

    • Despatch: By end of September 2014
    •  
    • £10.99
    • 48 plug plants

    • Despatch: By end of September 2014
    • Double up 24 to 48 for £5 extra  
    • £15.99

Alstroemeria 'Indian Summer'

Peruvian Lily

 Customer Rating
  • 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 April 2015
    •  
    • £13.99
    • 3 x 5cm potted plants

    • Despatch: By end of April 2015
    • SAVE £21.98  
    • £41.97 £19.99

Gerbera 'Yosemite' (Landscape Series)

Barberton Daisy, Transvaal Daisy

Simple, well-defined, fiery orange blooms with a truly classic appeal. From summer through to autumn, this robust half-hardy gerbera will 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 gerbera 'Yosemite' forms a compact, uniform plant that looks sensational in patio containers. With winter protection, this exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18"). More info
    • 1 x 9cm potted plant

    • Despatch:
    •  
    • £11.99
    • Out of stock

Gerbera 'Volcano' (Landscape Series)

Barberton Daisy, Transvaal Daisy

  • New in 2014
  • Up to 50 blooms per plant!
  • Looks fantastic on the patio or on a windowsill
Well-defined, orange-yellow bicolour blooms with a truly classic appeal. From summer through to autumn, this robust half-hardy gerbera will 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 gerbera ‘Volcano’ forms a compact, uniform plant that looks sensational in patio containers. With winter protection, this exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18”).
More info
    • 1 x 9cm potted plant

    • Despatch:
    •  
    • £11.99
    • Out of stock

Viola 'Sorbet Orange Jump Up'

Pansy

  • New in 2014
A vivacious colour scheme of orange and deep purple flowers with charming whiskered faces. Viola ‘Sorbet Orange Jump Up’ makes a vibrant addition to autumn and spring displays. This charming Viola flowers enthusiastically over a long period, while still retaining its uniformity and neat compact habit. Height: 20cm (8"). Spread: 23cm (9").
More info
    • 36 plug plants

    • Despatch: By end of September 2014
    •  
    • £12.99
    • 72 plug plants

    • Despatch: By end of September 2014
    • SAVE £8.99  
    • £25.98 £16.99

Polyanthus 'Firecracker' (Garden-Ready)

Primula

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.


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
    • 30 garden-ready plants

    • Despatch: By end of September 2014
    • Add a 2nd pack for just £5  
    • £14.99

Wallflower 'Winter Sorbet'

Erysimum, Cheiranthus

Wallflower 'Winter Sorbet' is a striking fragrant variety with amazing lilac purple blooms that transform to shades of burnt orange in a patchwork of colour as the blooms mature. This evergreen erysimum hybrid has a neat, compact habit making it perfect for beds, borders and containers. 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"). More info
    • 4 jumbo plug plants

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