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, 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 6 products.
 

Gerbera 'Sweet Dreams'

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 Dreams’ produces plenty of cerise pink 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 April 2015
    •  
    • £9.99

Morning Glory 'Fragrant Sky'

Ipomoea lindheimeri

 Customer Rating
A hardy perennial morning glory with a sweet fragrance too! Scrambling Ipomoea lindheimeri looks just like its annual cousins but you can look forward to it returning year after year. Morning Glory 'Fragrant Sky' produces beautiful lavender blue trumpet blooms against a backdrop of attractive lobed foliage that makes a lovely informal display. Perfect for growing over obelisks, adding height and structure to cottage garden borders. Height: 90cm (35"). Spread: 30cm (12").
More info
    • 1 x 10cm potted plant

    • Despatch: By end of May 2015
    •  
    • £11.99
    • 2 x 10cm potted plants

    • Despatch: By end of May 2015
    •  
    • £15.99

Rudbeckia 'All Sorts Mixed'

Coneflower, Black-eyed Susan

 Customer Rating
  • Mail order exclusive
  • T&M's own breeding
All your favourite rudbeckias in one spectacular mix, including the bestselling Rudbeckia 'Cherry Brandy', as well as many other doubles, singles, quilled types and more. These robust coneflowers have outstanding garden performance, and the long-lasting blooms make excellent cut flowers. A lovely addition to beds, borders and large patio containers. Height: 60cm (24”). Spread: 40cm (16”).
More info
    • 6 plug plants

    • Despatch: By end of March 2015
    •  
    • £4.99
    • 36 plug plants

    • Despatch: By end of April 2015
    •  
    • £12.99
    • 72 plug plants

    • Despatch: By end of April 2015
    • Double up 36 to 72 for £5 extra  
    • £17.99

Hollyhock 'Halo Mixed'

Alcea rosea, Althaea rosea

 Customer Rating
  • World exclusive
  • T&M's own breeding
  • Longer flowering than any other types
  • Easy-to-grow border plants
  • Colourful central 'eye'
  • 16 years in the making
Colour that's almost 2 metres high! And now Hollyhocks are even more colourful thanks to new Hollyhock 'Halo Mixed', with its glowing eyes to add contrast. These stunning cottage garden perennials make a beautiful cut flower for a vase indoors and the edible flowers can even be added to salads for an attractive, tasty treat. Recognised by the European Fleuroselect panel of experts with a novelty award too. Height: 180cm (71"). Spread: 60cm (24").

 

Culinary note: Hollyhock flowers are edible.

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

More info
    • 5 Postiplug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 10 Postiplug plants

    • Despatch:
    •  
    • £14.99
    • Out of stock

Delphinium 'Rising Stars Mixed'

  • World exclusive
  • Best in class for delphiniums
We've given our customers the chance to get their hands on some very new, very different delphiniums from the world-famous 'New Zealand Hybrids' programme. There are far too many hybrids produced for our supplier to sell, so we've grouped our favourites into an exclusive 'Breeders Mixture', aptly named 'Rising Stars'! This exciting mix of delphinium flowers blends picotees, pastels, singles, doubles and frosted hybrids for a spectacular, towering display. You can even cut some blooms for a striking flower arrangement indoors. Height: 120cm (47”). Spread: 75cm (30”).
More info
    • 4 Postiplug plants

    • Despatch: By end of March 2015
    •  
    • £12.99 £9.99
    • 8 Postiplug plants

    • Despatch: By end of March 2015
    • SAVE £4.99  
    • £14.99

Dianthus 'Purple Rain'

Carnation

  • New in 2014
  • World Exclusive
  • New and unique colour - without forsaking the fragrance

There are some genetically modified varieties out there with a blue tinge to the petals but Dianthus 'Purple Rain' is the closest to a natural blue carnation that we’ve seen. This modern hardy Carnation has an exquisite fragrance that is almost as alluring as its colour. Undemanding and well behaved, this clump forming perennial is perfect for the front of borders and makes a lovely cut flower too. 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
    • 5 Postiplug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 10 Postiplug plants

    • Despatch:
    • Save £6.99  
    • £23.98 £16.99
    • Out of stock