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 7 products.
 

Dianthus 'Scents of Summer Collection'

Carnation

  • New in 2015
  • T&M Exclusive

We’ve hand selected a range of modern dianthus plants to offer bright colours, strong garden performance and multi-flowering stems, while retaining the vintage spicy fragrance of garden pinks. The extreme flower power of these hardy perennials means you’ll enjoy 100s of cut flower blooms through the summer, every year, with plenty left on the plants to keep them looking good in the garden.

Dianthus ‘Pink Peony’ is the pick of the bunch with its crested magenta blooms looking just like miniature peony flowers. Which colour in the mix will be your favourite? Height and spread: 20cm (12").

More info
    • 5 Postiplug plants

    • Despatch: By end of June 2015
    •  
    • £9.99
    • 10 Postiplug plants

    • Despatch:
    •  
    • £14.99
    • Out of stock
    • 20 Postiplug plants

    • Despatch: By end of June 2015
    •  
    • £24.99

Gaillardia 'Snappy'

Blanket Flower

  • New in 2015
  • Finally, a gaillardia that lasts for years in the garden
Finally, a long-lasting gaillardia for years of pleasure in the garden. Blanket Flowers have a reputation for being unreliably perennial but new Gaillardia ‘Snappy’ makes that a thing of the past. We can now offer you unrivalled flower power alongside true perennial reliability for years of vibrant border and container colour. This world-class introduction offers non-stop flowering on sturdy, compact, upright plants from mid-summer through to late autumn. The red and yellow blooms also take on a purple sheen in the summer sunshine and will be much loved by bees, butterflies and other pollinators. Height and spread: 30cm (12").
More info
    • 5 Postiplug plants

    • Despatch: By end of June 2015
    •  
    • £9.99
    • 10 Postiplug plants

    • Despatch: By end of June 2015
    •  
    • £14.99

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 plug plants

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

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

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

Gaillardia 'Arizona Sun' (Garden Ready)

Blanket Flower

You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour. If you haven’t got the time or the room to grow plants from small seedlings, then these are for you! You’re sure to get great results because we’ve done the crucial early growing for you. Just plant, water and enjoy!

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: By end of June 2015
    • Buy 2 packs for just £25  
    • £14.99

Gaillardia x grandiflora 'Kobold' (Large Plant)

Blanket Flower, Gaillardia aristata 'Goblin'

An exceptionally long flowering hardy perennial, with flowers from June to September. Gaillardia is a plant that really stands out in the border too! When at their peak of flowering, these plants will be covered in flowers, so much so that you won’t see the foliage!

Gaillardia are at their happiest in poor, sandy or stony soils, which is excellent for garden problem areas, and will survive periods of drought. Blanket Flower plants are hardy, and will come back year after year, and are ideal for beginners.Height: 30cm (12"). Spread: 45cm (18").

More info
    • 1 x 1 litre potted plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 1 litre potted plants

    • Despatch: By end of May 2015
    •  
    • £16.99

Achillea filipendulina 'Coronation Gold' (Large Plant)

Yarrow

One of the very best herbaceous perennials for a mixed border, Achillea is easy to grow and a low maintenance plant. ‘Coronation Gold’ is a popular variety, which has flat heads of golden-yellow flowers over a long summer period.

Achillea loves a hot, sunny border and will add colour to your summer garden for a minimum of effort. The flower heads are incredibly eye-catching and plants are quick to establish, filling a gap in the border. Height: 1m (39"). Spread: 50cm (20").

More info
    • 1 x 1 litre potted achillea plant

    • Despatch: By end of May 2015
    •  
    • £9.99
    • 2 x 1 litre potted achillea plants

    • Despatch: By end of May 2015
    •  
    • £16.99

Gaillardia 'Arizona Apricot'

Blanket Flower

 Customer Rating
A spectacular dwarf Blanket Flower with a long-flowering period and superb garden performance. The golden blooms blushed with apricot sit neatly above uniform, well-branched plants throughout summer and well into autumn. Gaillardia x grandiflora 'Arizona Apricot' is undemanding, providing fabulous colour whatever the weather. Perfect for containers or filling gaps in the front of borders. Height: 30cm (12”). Spread: 45cm (18”).
More info
    • 6 plug plants

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

    • Despatch:
    •  
    • £8.99
    • Out of stock