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 8 products.
 

Geum 'Flames of Passion'

Avens

Soft red, semi-double blooms with contrasting yellow anthers are borne above neat clumps of bright green foliage. From early summer through until early autumn Geum 'Flames of Passion' produces a profusion of fruity blooms on elegant, burgundy stems, which are ideal for cutting and adding to posies and vase arrangements indoors. Compact and easy-to-grow, this Geum is a fantastic addition to the front of perennial borders where it will produce a prolific and reliable display every year. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 bareroot plant

    • Despatch: By end of December 2014
    •  
    • £10.99

Coreopsis grandiflora 'Presto'

Tickseed

 Customer Rating
Coreopsis 'Presto' is so long-flowering and colourful that you can mix it up with summer bedding annuals to achieve a truly amazing, long lasting display. Neat, compact plants are smothered in golden-yellow, semi-double flowers all summer long. This versatile tickseed plant will grow almost anywhere, even in dry soil! Height and spread: 45cm (18”).
More info
    • 6 plug plants

    • Despatch: By end of March 2015
    •  
    • £5.99
    • 36 plug plants

    • Despatch: By end of March 2015
    •  
    • £10.99
    • 72 plug plants

    • Despatch: By end of March 2015
    • Double up 36 to 72 for £5 extra  
    • £21.98 £15.99

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 plug plants

    • Despatch: By end of March 2015
    •  
    • £5.99
    • 12 plug plants

    • Despatch: By end of March 2015
    •  
    • £8.99

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 April 2015
    •  
    • £13.99
    • 2 x 7cm potted plants

    • Despatch: By end of April 2015
    •  
    • £19.99

Poppy 'Champagne Bubbles'

Papaver nudicaule, Arctic Poppy, Icelandic Poppy

Stiff, wiry stems carry the dazzling flowers of Poppy 'Champagne Bubbles' above rosettes of hairy, blue-green foliage. This brightly coloured Icelandic poppy makes a superb display dotted throughout rockeries and lining walkways. Try planting it en masse for a sea of graceful upward facing blooms. This charming biennial attracts insects to its nectar rich blooms and also makes a lovely, though short lived cut flower. Height: 45cm (18"). Spread: 30cm (12"). More info
    • 12 plug plants

    • Despatch:
    •  
    • £7.99
    • Out of stock

Geum 'Mai Tai'

Avens

A compact Geum with beautiful, ruffled apricot-orange blooms emerging from contrasting burgundy buds. From early summer through until early autumn this variety produces a profusion of pretty blooms on wiry stems, which are ideal for cutting and adding to posies or vases indoors. An easy and reliable perennial to grow, plant Geum 'Mai Tai' at the front of borders for an abundance of warm colour throughout summer. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 bareroot plant

    • Despatch: By end of December 2014
    •  
    • £10.99

Gaura lindheimeri 'Sparkle White'

  • New in 2014
This stunning hardy perennial makes a fabulous border plant! Its graceful, slender stems are topped with a flurry of dazzling white, starry blooms that still look fresh and airy at the end of summer. This bushy, clump forming variety has a neat, compact habit that makes it perfect for the front of sunny borders or edging paths as a mini hedge. Once established, Gaura lindheimeri 'Sparkle White' even copes well during periods of drought. Height and spread: 45cm (18").
More info
    • 24 plug plants

    • Despatch: By end of March 2015
    •  
    • £11.99
    • 48 plug plants

    • Despatch: By end of March 2015
    • Double up 24 to 48 for £5 extra  
    • £23.98 £16.99

Dianthus barbatus 'Sweet'

Sweet William

  • New in 2014
  • Summer-flowering Sweet Williams!

Enjoy these delightfully fragrant Sweet Williams all summer long! Clusters of sweetly scented flowers in shades of red, white and purple are borne atop stiff upright stems from June through to September. Superb for cutting for a vase indoors, the vibrant flowers of Dianthus barbatus 'Sweet' are also attractive to bees. Often grown as a biennial, this short lived perennial is ideal for cottage garden beds and borders. Height: 45cm (18"). Spread: 30cm (12").


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

More info
    • 6 plug plants

    • Despatch:
    •  
    • £5.99
    • Out of stock
    • 24 plug plants

    • Despatch: By end of March 2015
    •  
    • £11.99
    • 48 plug plants

    • Despatch: By end of March 2015
    • Double up 24 to 48 for £5 extra  
    • £23.98 £16.99