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.


For beautiful summer flowers browse our range of annual plants.



We have found 8 products.
 

Geum 'Totally Tangerine' (Large Plant)

Avens

Gorgeous pale orange blooms rise above clumps of foliage on thin, wiry stems. This free-flowering Geum is a tough and reliable addition to perennial borders where it will bloom non-stop from early summer right through until early autumn. The warm orange blooms of Geum 'Totally Tangerine' also make fantastic cut flowers for a vase indoors. Height: 60cm (24"). Spread: 45cm (18"). More info
    • 1 x 1 litre potted geum plant

    • Despatch: By end of September 2015
    •  
    • £7.99
    • 2 x 1 litre potted geum plants

    • Despatch: By end of September 2015
    •  
    • £12.99

Gaillardia 'Arizona Sun'

Blanket Flower

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").
More info
    • 6 gaillardia plug plants

    • Despatch: By end of September 2015
    •  
    • £5.99
    • 24 gaillardia plug plants

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 48 gaillardia plug plants

    • Despatch: By end of September 2015
    •  
    • £17.99

Geum 'Fireball' (Large Plant)

Avens

Ruffled, semi double flowers with gently scalloped edges make an eye catching display from May to July. Geum 'Fireball' is longer flowering than older cultivars and equally well loved by pollinating insects. This compact little Avens forms a neat clump of foliage that sits nicely at the front of borders. An easy to grow and undemanding hardy perennial, that also makes a nice cut flower. Height and spread: 45cm (18"). More info
    • 1 x 2 litre potted geum plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 2 litre potted geum plants

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

Gaillardia aristata 'Arizona Sun' (Large Plant)

Blanket Flower

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18"). More info
    • 1 x 1 litre potted gaillardia plant

    • Despatch: By end of September 2015
    •  
    • £9.99
    • 1 x 3 litre potted gaillardia plant

    • Despatch: By end of September 2015
    •  
    • £12.99
    • 2 x 1 litre potted gaillardia plants

    • Despatch: By end of September 2015
    •  
    • £14.99
    • 2 x 3 litre potted gaillardia plants

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

Gerbera 'Yosemite' (Landscape Series)

Barberton Daisy, Transvaal Daisy

Simple, well-defined, fiery orange blooms with a truly classic appeal. From summer through to autumn, this robust half-hardy gerbera will produce a non-stop supply of stunning gerbera daisies. Each bloom measures up to 12cm (5") in diameter, and will last for 2 weeks in a vase as a cut flower. Landscape gerbera 'Yosemite' forms a compact, uniform plant that looks sensational in patio containers. With winter protection, this exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18"). More info
    • 1 x 9cm potted gerbera plant

    • Despatch:
    •  
    • £11.99
    • Out of stock

Gerbera 'Volcano' (Landscape Series)

Barberton Daisy, Transvaal Daisy

  • Up to 50 blooms per plant!
  • Looks fantastic on the patio or on a windowsill
Well-defined, orange-yellow bicolour blooms with a truly classic appeal. From summer through to autumn, this robust half-hardy gerbera will produce a non-stop supply of stunning gerbera daisies. Each bloom measures up to 12cm (5") in diameter, and will last for 2 weeks in a vase as a cut flower. Landscape gerbera 'Volcano' forms a compact, uniform plant that looks sensational in patio containers. With winter protection, this exceptional gerbera will reward you with more and more daisy flowers, year after year. Height and spread: 45cm (18").
More info
    • 1 x 9cm potted gerbera plant

    • Despatch:
    •  
    • £11.99
    • Out of stock

Gaillardia 'Arizona Sun' (Garden Ready)

Blanket Flower

  • The fast-track to a hassle-free garden - just plant, water and enjoy!
  • Quality plants delivered to your door, hardened off and ready to plant out
  • Fully-grown, super-robust, healthy plants
Our garden ready plants are selected for garden performance, straight from the nursery. We send them to you 'green' ahead of flowering (but please note some varieties may show a few blooms), which means plants will establish quickly and all their energy goes into producing better roots, so they produce more flowers throughout the season.

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").

 

More info
    • 30 gaillardia garden ready plants

    • Despatch:
    • Buy any 2 packs for just £25  
    • £14.99
    • Out of stock

Euphorbia polychroma 'Bonfire' (Large Plant)

Euphorbia epithymoides, Milkweed, Spurge

An effervescent little Euphorbia for the garden border. The short, compact plants has amazing evergreen foliage, which turns green and burgundy in the summer, then deeps to bright red by autumn.The spring flowers are sulphur yellow, and create a striking contrast.

Euphorbia are easy to grow in most sites and soils, and the plants of Euphorbia ‘Fireglow' appear to glow! Excellent for the front of the border, rockeries or pots. Height: 25cm (10"). Spread 45cm (18").

More info
    • 1 x 2 litre potted euphorbia plant

    • Despatch:
    •  
    • £10.99
    • Out of stock
    • 2 x 2 litre potted euphorbia plants

    • Despatch:
    •  
    • £19.99
    • Out of stock