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 '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 August 2014
    •  
    • £14.99
    • 12 jumbo plug plants

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

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:
    • 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

Viola 'Most Scented' Mix

Pansy

  • The most scented violas
Experience the unforgettable fragrance of Viola 'Most Scented Mix'. This exclusive mix exudes a spring-like perfume even on the coolest of winter days. With a cheery bright colour mix, their pretty faces bring a bright splash of colour that will continue well into late spring. Plant them in hanging baskets, window boxes and flower pouches™ and position them by a front door or kitchen window where you can really appreciate them. Height: 15cm (6”). 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 September 2014
    •  
    • £11.99
    • 72 plug plants

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

Pansy 'Most Scented Mix'

Viola x wittrockiana

  • World Exclusive
  • The most scented pansy
Experience the unforgettable fragrance of Pansy 'Most Scented Mix'. This exclusive mix exudes a spring-like perfume even on the coolest of winter days. With a cheery bright colour mix, these pretty pansies bring a bright splash of colour that will continue well into late spring. Plant them in hanging baskets, window boxes and flower pouches™ and position them by a front door or kitchen window where you can really appreciate them. Height: 23cm (9”). Spread: 30cm (12”).

 

Culinary note: Pansy 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 September 2014
    •  
    • £10.99
    • 72 plug plants

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

Cosmos atrosanguineus 'Chocamocha'

Chocolate Cosmos, Bidens atrosanguineus

  • New in 2014
A ‘must have’ plant for gardening chocoholics! You’ll be amazed by the luxurious, velvety blooms in rich cocoa shades that even smell of chocolate. Cosmos atrosanguineus 'Chocamocha' is particularly compact and much shorter than other cultivars, so the red-brown stems won’t require staking. Chocolate Plants make as fabulous container plant and associate beautifully with fiery shades in hot coloured perennial borders. Although often grown as an annual, this lovely Cosmos can easily be over-wintered as a perennial when grown in containers and kept in frost free conditions. Height and spread: 30cm (12").
More info
    • 3 jumbo plug plants

    • Despatch: By end of August 2014
    •  
    • £12.99
    • 6 jumbo plug plants

    • Despatch: By end of August 2014
    • SAVE £7.99  
    • £25.98 £17.99

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

Pansy 'Avalanche Bronze Lavender' (Trailing)

Viola x wittrockiana

 Customer Rating

Alluring blooms resembling tiny faces! These free-flowering, compact plants are smothered in an avalanche of boldly coloured flowers with a delicate fragrance throughout spring. Viola 'Avalanche Bronze Lavender' is superb in baskets, containers, Flower Pouches® and window boxes. 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
    •  
    • £12.99
    • 72 plug plants

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

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

Primrose 'Cupid Lemon'

Primula

  • New in 2014
A few tones brighter than the traditional primrose, ‘Cupid Lemon’ shines vibrantly in your pots, beds and borders. You can enjoy its soft honey fragrance too!
More info
    • 36 plug plants

    • Despatch: By end of August 2014
    •  
    • £13.99
    • 72 plug plants

    • Despatch: By end of August 2014
    • SAVE £8.99  
    • £27.98 £18.99