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 4 products.
 
Anemone 'Wild Swan'

Anemone 'Wild Swan'

Windflower
  • Award winning new anemone, a Chelsea champion
A truly beautiful perennial, and winner of the RHS Chelsea Flower Show 2011 Plant of the Year title. Trialled over a 10 year period, Anemone ‘Wild Swan’ is a cross between early and late flowering anemones and as such, the unique flowers bloom intermittently from April right through to the autumn. Each elegant white flower is backed with pretty blue streaks that look particularly eye catching when the flowers nod closed in the mornings and evenings. A superb perennial for borders and woodland gardens with a neat, compact habit. Height: 45cm (18”). Spread: 60cm (24”) More info
    • 1 x 7cm potted plant

    • Despatch: By end of September 2013
    •  
    • £12.99
    • 2 x 7cm potted plants

    • Despatch: By end of September 2013
    •  
    • £18.99
Lavatera 'Bluebird'

Lavatera 'Bluebird'

Mallow
  • NEW in 2013
  • World exclusive
Lavatera 'Bluebird' is the result of 1000's of selections, resulting in the first true blue Mallow! Exotic saucer-shaped blooms crowd the stems of this well branched, hardy perennial to create a lovely informal display that’s perfect for patio containers and cottage garden borders. Once established this tough little mallow needs little maintenance and will even tolerate short periods of drought. Height and spread: 90cm (36"). More info
    • 1 jumbo plug

    • Despatch: By end of June 2013
    •  
    • £9.99
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    • HALF PRICE  
    • £29.97 £14.99
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"). More info
    • 3 jumbo plugs

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 6 jumbo plugs

    • Despatch: By end of June 2013
    • SAVE £9.99  
    • £29.98 £19.99
Scabious 'Blue Jeans'

Scabious 'Blue Jeans'

Scabiosa, Pincushion Flower

 An abundance of blue pincushion scabious flowers will attract bees and butterflies throughout summer. The tall, wiry stems can also be cut to create a pretty display indoors. Scabiosa ‘Blue Jeans’ blends well among cottage garden borders, where they look particularly effective planted in large drifts. Height and spread: 45cm (18"). More info
    • 6 plugs

    • Despatch: By end of July 2013
    •  
    • £5.99
    • 12 plugs

    • Despatch: By end of June 2013
    •  
    • £8.99