Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Refine Results

Refine by..

Email Newsletter

Sign up to our newsletter

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, perennials live for 2 or more years and flower every year. Biennial plants 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 12 products.
 
Pansy 'Matrix Sangria' - Part of the Alan Titchmarsh Collection

Pansy 'Matrix Sangria'

  • New in 2012
  • Best In Class for winter pansy - click here for details
A fabulous winter pansy with large, velvety blooms in rich shades of plum and gold. Pansy ‘Matrix Sangria’ adds a splash of warmth to your winter colour schemes during the coldest, darkest months. These compact well branched plants are superbly versatile, thriving in beds, borders, baskets and window boxes. Height: 25cm (10"). Spread: 30cm (12").

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

 More info
    • 48 plugs

    • Despatch: By end of August 2013
    •  
    • £13.99
Viola 'Denim' - Part of the Alan Titchmarsh Collection

Viola 'Denim'

Pansy

 Fabulous flower power in deep velvety shades of inky-blue that add spring colour without being garish. This lovely variety has a pleasing uniform habit wherever you plant it - in beds, containers, baskets or windowboxes. With good tolerance to heat and cold, Viola ‘Denim’ makes a superb winter pansy for brightening those dark days from January, and well into spring. 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
    • 48 plugs

    • Despatch: By end of August 2013
    •  
    • £19.98 £13.99
Dianthus 'Spray Rembrandt'

Dianthus 'Rembrandt'

Carnation
  • NEW in 2013
Just as stunning as border favourite Dianthus 'Tropical Butterfly' but with even more fabulous, clove-scented carnation flowers! Dianthus ‘Rembrandt’ is a superb multi-headed spray carnation, producing masses of blooms on each stem. This free-flowering perennial is perfect for the front of borders and makes a useful cut flower which will really fill out your home-grown bouquets. Height: 40cm (16"). Spread: 30cm (12").

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

 More info
    • 3 pencil plugs

    • Despatch: May - May 2013
    • SAVE £3.00  
    • £9.99 £6.99
    • 6 pencil plugs

    • Despatch: May - May 2013
    • SAVE £11.99  
    • £19.98 £7.99
Osteospermum ?Tresco Purple? (Hardy)

Osteospermum 'Tresco Purple' (Hardy)

Osteospermum 'Nairobi Purple', African Daisy, Cape Daisy
Bold pink daisy flowers open every morning to greet the sun. Versatile and resilient, hardy Osteospermum ‘Tresco Purple’ will thrive in hot, dry, neglected conditions and yet is one of the longest-flowering plants in the garden! Expect vibrant summer colour and weed suppressing ground cover from this easy to grow, sun loving Cape Daisy. Height: 15cm (6"). Spread: 90cm (36"). More info
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    •  
    • £11.99
Dianthus 'Blueberry Pie'

Dianthus 'Blueberry Pie'

Pink

 The mesmerising mauve-blue flowers of Dianthus ‘Blueberry Pie’ are an impressive sight throughout summer. This enchanting little Pink showed first-class performance in our trials, producing an abundance of blooms above neat clumps of foliage. This compact hardy perennial is perfect for alpine gardens and rockeries or planted through the front of beds and borders. Height and spread: 25cm (10”). More info
    • 12 plugs

    • Despatch: By end of March 2014
    •  
    • £9.99
    • 24 plugs

    • Despatch: By end of March 2014
    • Double up 12 to 24 for £5 extra  
    • £19.98 £14.99
Carnation 'Blueberry Cream'

Dianthus 'Blueberry Cream'

Carnation

  Customer Rating
  • World Exclusive
  • Rare colour

Truly stunning, Carnation ‘Blueberry Cream’ produces masses of double, ice white flowers with the most unusual purple-blue centres, above mounds of evergreen foliage. The richly fragrant blooms are perfect for cutting for a vase indoors. A real ‘wow’ factor for the front of borders or try planting some as pot plants for the home. Height: 50cm (20”). Spread: 30cm (12”).


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

 More info
    • 5 pencil plugs

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 10 pencil plugs

    • Despatch:
    • SAVE £4.99  
    • £19.98 £14.99
    • Out of stock
Dendrobium 'Berry Oda'

Dendrobium 'Berry Oda'

Orchid
  • NEW in 2013
  • Unique new indoor/outdoor orchid
Don’t be fooled by the exotic looks of this stunning Dendrobium Orchid - it’s easier to grow than you might think! Dendrobium ‘Berry Oda’ produces upright canes that are filled with incredibly long lasting, tropical-pink, scented blooms from spring to midsummer. This exquisite half hardy perennial just requires a bright, warm windowsill indoors with a minimum temperature of 10C (30F) to see it through the coldest months. In summer, you could even pop it outdoors for a fabulous centre-piece on your patio table. Height: 35cm (14"). Spread: 15cm (6"). More info
    • 1 x 9cm potted plant

    • Despatch: By end of January 2014
    •  
    • £16.99
    • 2 x 9cm potted plants

    • Despatch: By end of January 2014
    • SAVE £6.99  
    • £33.98 £26.99
Pansy 'Matrix Morpheus'

Pansy 'Matrix™ Morpheus'

Viola x wittrockiana
  • NEW in 2013
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"). More info
    • 36 plugs

    • Despatch: By end of August 2013
    • + FREE £5 voucher  
    • £10.99
    • 72 plugs

    • Despatch: By end of August 2013
    • + FREE £5 voucher  
    • £21.98 £15.99
Wallflower 'Sweet Sorbet'

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 plugs

    • Despatch: By end of September 2013
    •  
    • £14.99
Wallflower 'Winter Joy'

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 plugs

    • Despatch: By end of August 2013
    •  
    • £14.99
Wallflower 'Winter Sorbet'

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 plugs

    • Despatch: By end of August 2013
    •  
    • £14.99
Wallflower 'Plant World Lemon'

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 plugs

    • Despatch: By end of August 2013
    •  
    • £14.99