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, 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 9 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
Alstroemeria ?Butterfly Hybrids?

Alstroemeria 'Butterfly Hybrids' - Part of the Alan Titchmarsh Collection

Peruvian Lily
 
  • WORLD EXCLUSIVE
An old strain of Peruvian lilies called the ‘Ligtu Hybrids’ included some great purples, but over the years these got lost. Now only the pinks and purples have been selected to create this eye-catching mix. Your plants will be smothered with butterflies from the moment the blooms open. One of the easiest cut flowers to grow and definitely one of the most impressive. Height and spread: 60cm (24”).
Alan Titchmarsh

Alan Titchmarsh says...

"You should pull the stems of Peruvian lilies rather than cutting them. It encourages flowering for up to 6 months."

 More info
    • 3 Postiplugs

    • Despatch: By end of June 2013
    •  
    • £9.99
    • 6 Postiplugs

    • Despatch: By end of June 2013
    • SAVE £4.99  
    • £19.98 £14.99
Clematis 'Fascination'

Clematis 'Fascination'

Old Man's Beard
  • Try a different type of clematis this season
A superb non climbing, herbaceous clematis that is perfect for scrambling through shrubs, over banks and tumbling down walls. The gently scented violet purple flowers are followed by decorative seed heads for a long lasting display. Clematis ‘Fascination’ is particularly easy to maintain as it can be cut back to almost ground level each year. Height: 150cm (60”). Spread: 75cm (30”). Pruning group: 3.

Useful links:

How to prune a clematis 

 More info
    • 1 x 9cm potted plant

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 2 x 9cm potted plants

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £29.98 £19.98
Comfrey 'Bocking 14'

Comfrey 'Bocking 14'

Symphytum x uplandicum 'Bocking 14', Russian Comfrey

Grow your own soil conditioner! Comfrey ‘Bocking 14’ contains high levels of basic NPK nutrients and because it is a sterile hybrid, it won’t self seed all over your garden.


The nutrient rich foliage of comfrey can be used as a compost activator, mulch, or soaked in barrels of water for 3 to 5 weeks to make a useful liquid feed for tomatoes and beans. Scatter the wilted leaves throughout potato trenches just before planting, to fertilise the crop and improve their flavour! Once established, this quick growing plant can be cut 3 or 4 times throughout the growing season, for a constant supply of nutrient rich, organic, comfrey fertiliser. Height: 100cm (40”). Spread: 75cm (30”).


Useful links:

How to grow herbs 

 More info
    • 5 root cuttings

    • Despatch: March - May 2013
    •  
    • £8.99
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
Iris 'Victoria Falls' (Re-Blooming)

Iris 'Victoria Falls' (Re-Blooming)

Bearded Iris

 The soft blue blooms of Iris ‘Victoria Falls’ make a beautiful addition to 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 have a delicate scent and make impressive cut flowers for a vase indoors. Height: 90cm (36”). Spread: 40cm (16”). More info
    • 1 rhizome

    • Despatch: By end of November 2013
    •  
    • £8.99
Iris 'Cantina' (Re-Blooming)

Iris 'Cantina' (Re-Blooming)

Bearded Iris

 The bold, violet blooms of Iris ‘Cantina’ are a magnificent sight in 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 have a delicate scent and make impressive cut flowers for a vase indoors. Height: 90cm (36”). Spread: 40cm (16”). More info
    • 1 rhizome

    • Despatch: By end of November 2013
    •  
    • £8.99
Iris 'Pass the Wine' (Re-Blooming)

Iris 'Pass the Wine' (Re-Blooming)

Bearded Iris

 Iris ‘Pass the Wine’ produces sumptuous burgundy blooms with a rich, velvety appearance. 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 November 2013
    •  
    • £8.99

Foxglove (Common)

Digitalis purpurea, Wildflower
Foxgloves are a familiar sight in Britain during early summer, growing wild in shady woodlands, moorland and on roadside verges. The tall imposing spires of this species produce purple-pink flowers with delicate spots inside - an absolute magnet for bees! These hardy biennials are an excellent feature for the back of borders or as part of a wildlife garden. Height: 1.2m (4'). Spread: 45cm (18"). More info
    • 3 Postiplugs

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