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.
 

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:
    • SAVE £24.98  
    • £44.97 £19.99
    • Out of stock

Wallflower 'Sugar Rush'

Erysimum, Cheiranthus

 Customer Rating
  • '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
    •  
    • £11.99
    • 72 plug plants

    • Despatch: By end of August 2014
    •  
    • £16.99

Salvia x jamensis 'Hot Lips'

Sage

  • New in 2014
Spice up your summer patio pots with Salvia ‘Hot Lips’. Naturally bushy plants boast eye-catching flower spikes with open-mouthed, bicolour blooms. In particularly hot weather look out for individual flowers in solid red or solid white. The aromatic foliage has a fine blackcurrant fragrance that only adds to its charm. This showy ornamental sage is perfect for cottage garden borders and containers, or incorporated into bedding schemes for a vibrant summer display. Although perennial, this half hardy Salvia will appreciate some protection from winter weather. Height: 90cm (35"). Spread: 60cm (24").
More info
    • 5 Postiplug plants

    • Despatch: By end of August 2014
    •  
    • £9.99
    • 10 Postiplug plants

    • Despatch: By end of August 2014
    • SAVE £4.99  
    • £19.98 £14.99

Wallflower 'Most Scented' Mix

Erysimum, Cheiranthus

 Customer Rating
  • The most scented wallflower
Don't overlook wallflowers! This popular cottage garden favourite is currently enjoying a revival. Wallflower 'Most Scented Mix' is a wonderful blend of specially selected Erysimum, chosen for their fabulous fragrance. 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
    • 36 plug plants

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

    • Despatch: By end of August 2014
    • Double up from 36 to 72 for £5  
    • £21.98 £15.99

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:
    •  
    • £14.99
    • Out of stock

Gaillardia 'Arizona Apricot'

Blanket Flower

 Customer Rating
A spectacular dwarf Blanket Flower with a long-flowering period and superb garden performance. The golden blooms blushed with apricot sit neatly above uniform, well-branched plants throughout summer and well into autumn. Gaillardia x grandiflora 'Arizona Apricot' is undemanding, providing fabulous colour whatever the weather. Perfect for containers or filling gaps in the front of borders. Height: 30cm (12”). Spread: 45cm (18”).
More info
    • 6 plug plants

    • Despatch:
    •  
    • £5.99
    • Out of stock
    • 12 plug plants

    • Despatch:
    •  
    • £8.99
    • Out of stock

Wallflower 'Sweet Sorbet'

Erysimum, Cheiranthus

Wallflower 'Sweet Sorbet' is a striking fragrant variety with amazing streaked flowers that gradually transform from lilac purple to orange 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:
    •  
    • £14.99
    • Out of stock

Wallflower 'Winter Joy'

Erysimum, Cheiranthus

 Customer Rating

Wallflower 'Winter Joy' is a striking fragrant variety with cheery mauve blooms. 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 August 2014
    •  
    • £14.99

Wallflower 'Lemon'

Erysimum, Cheiranthus

Wallflower 'Lemon' is a striking fragrant variety with amazing streaked flowers that gradually transform from mauve pink to lemon 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:
    •  
    • £14.99
    • Out of stock

Wallflower 'Winter Party'

Erysimum, Cheiranthus

  • New in 2014
The pick of the crop when it comes to perennial wallflowers! The deeply perfumed flowers are constantly changing colour with primrose, burnt orange and mauve shades.
More info
    • 6 jumbo plug plants

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

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

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

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

Wallflower 'Perfect Perfume Mixed'

Erysimum, Cheiranthus

  • New in 2014
Wallflowers for every year in your garden; no need to replace them at the end of each season!
More info
    • 6 jumbo plug plants

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

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