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 2 products.
 
Buddleja ?Colour Fountain Blue?

Buddleja 'Colour Fountain Blue'

Buddleia, Butterfly Bush
  • WORLD EXCLUSIVE
  • Buddleja with the longest flower spike
Buddlejas needn’t take over your garden - this one is far from invasive with a neat compact growth habit that fits nicely into borders and containers. The branching stems of Buddleja ‘Colour Fountain Blue’ bear fragrant, narrow, lavender blue flowers that reach up to 30cm (12") long. Like all buddleja plants, the blooms are irresistible to butterflies and other pollinating insects. Height and spread: 90cm (35").
Andrew Tokely

Andrew Tokely say's

"Rootgrow can be used with all seeds, bulbs and shrubs & roses - with the exception of Brassicas (cabbage, sprouts, cauliflower, broccoli), Rhododendron, Azalea, heather, cranberries and blueberries. Buy rootgrowIt is easy to use, just sprinkle the required amount in the planting hole to help your plants establish an improved natural vigour, a stronger root system and better drought tolerance." Add rootgrow™ to your order.

 More info
    • 3 jumbo plug plants

    • Despatch: By end of July 2013
    •  
    • £14.99
    • 6 jumbo plug plants

    • Despatch: By end of July 2013
    • SAVE £9.99  
    • £29.98 £19.99

Hollyhock 'Halo Mixed'

Alcea rosea, Althaea rosea
 Customer Rating
  • NEW in 2012 & 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