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 10 products.
 
Penstemon 'Orchestra Mixed'

Penstemon 'Wedding Bells' Mixed

Orchestra Mixed'
  • NEW in 2013
  • World Exclusive
Penstemon 'Orchestra Mixed' brings traditional bedding schemes bang up to date - a great alternative to those trusted favourites, snapdragons! This compact mix combines the neat habit of a bedding plant with the resilience, slug tolerance and weather resistance of the larger border penstemons. Look forward to a crescendo of colour that lasts from midsummer right through to autumn, long after other bedding plants have faded. Better still, these beauties are perennial so you won’t need to replace them every year. Height and spread: 45cm (18").

Useful links:

Gardening news: Move over marigolds... new bedding plants fly in the face of tradition

 More info
    • 12 plug plants

    • Despatch: By end of August 2013
    •  
    • £9.99
    • 24 plug plants

    • Despatch: By end of August 2013
    • SAVE £4.99  
    • £19.98 £14.99
Coreopsis grandiflora 'Sunray'

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
    • 12 plug plants

    • Despatch: By end of August 2013
    •  
    • £5.99
    • 36 plug plants

    • Despatch: By end of August 2013
    •  
    • £9.99
    • 72 plug plants

    • Despatch: By end of August 2013
    • Double up 36 to 72 for £5 extra  
    • £19.98 £14.99
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 plug plants

    • Despatch: By end of August 2013
    •  
    • £5.99
    • 12 plug plants

    • Despatch: By end of August 2013
    •  
    • £8.99
Geum 'Alabama Summer'

Geum 'Alabama Slammer'

Avens
  • NEW in 2013
A compact Geum with fiery orange and red blooms borne on wiry stems above neat clumps of bright green foliage. Purple buds open to reveal golden, semi-double flowers with orange and red markings, from early to late summer. An easy and reliable perennial to grow, plant Geum 'Alabama Slammer' at the front of borders for a profusion of warm colour in summer. The blooms also make a wonderful cut flower for a vase indoors. Height: 45cm (18"). Spread: 40cm (16"). More info
    • 1 jumbo plug plant

    • Despatch: By end of September 2013
    •  
    • £9.99
Geum 'Mai Tai'

Geum 'Mai Tai'

Avens
  • NEW in 2013
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 jumbo plug plant

    • Despatch: By end of September 2013
    •  
    • £9.99
Geum 'Tequila Sunrise'

Geum 'Tequila Sunrise'

Avens
  • NEW in 2013
A sunny new Geum with semi-double, yellow flowers; each petal blushed rose at the tips. From early summer through until early autumn Geum 'Tequila Sunrise' produces a profusion of fruity blooms on elegant wiry stems, which are ideal for cutting and adding to posies and vase arrangements indoors. This neat and compact Geum plant 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 jumbo plug plant

    • Despatch: By end of September 2013
    •  
    • £9.99
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
Poppy 'Champagne Bubbles'

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
Dianthus barbatus 'Summer Sundae'

Dianthus barbatus 'Summer Sundae'

Sweet William
  • NEW in 2013
Sweet Williams are a cottage garden favourite for their fabulous clove-like scent and long lasting blooms. Dianthus barbatus ‘Summer Sundae’ is no exception! This superb colour range includes solid colours and bicolours in fruity shades of red, pink and white that make superb cut flowers. Often grown as a biennial, this short lived perennial is ideal for borders, beds and containers. 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
    • 36 plug plants

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 72 plug plants

    • Despatch:
    • Double up 36 to 72 for £5 extra  
    • £19.98 £14.99
    • Out of stock