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.
 
Lobelia valida 'Delft Blue'

Lobelia valida 'Delft Blue'

  • Summer border lobelia - flowers first season
This rare South African perennial lobelia sets brilliant azure-blue blooms in large, tight clusters over a very long season. Once established, these well branched, compact, half hardy perennials will thrive in wet or dry conditions with surprising versatility. Lobelia ‘Delft Blue’ is an easy plant for sheltered borders and patio containers, deserving a prime position in every garden where its rich blue colour is prized.Height and spread: 30cm (12”). More info
    • 24 plugs

    • Despatch: By end of May 2013
    •  
    • £9.99
    • 48 plugs

    • Despatch: By end of May 2013
    • Double up 24 to 48 for £5 extra  
    • £19.98 £14.99
Gaillardia 'Arizona Apricot'

Gaillardia 'Arizona Apricot'

Blanket Flower

 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 plugs

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

    • Despatch: By end of June 2013
    •  
    • £8.99
Gaillardia Arizona Sun

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
    • 24 plugs

    • Despatch: By end of May 2013
    •  
    • £9.99
    • 48 plugs

    • Despatch: By end of May 2013
    • Double up 24 to 48 for £5 extra  
    • £19.98 £14.99
Helianthemum Collection

Helianthemum Collection

Rock Rose, Sun Rose
These tough little rock roses are hardy, drought tolerant and trouble-free, producing glorious colour from late spring to midsummer. If pruned after flowering, they'll even reward you with a second flush of blooms in late summer! The nectar-rich flowers, set against a backdrop of silvery, semi-evergreen foliage, are loved by bees and other insects. This helianthemum collection makes excellent groundcover or a versatile addition to rockeries or hot, dry borders. Height: 20cm (8”). Spread: 30cm (12”).
  • Collection comprises the following varieties:
  • Helianthemum ‘Ben Mohr’ – Orange, saucer shaped flowers.
  • Helianthemum ‘Pink Angel’ – An abundance of delicate double, pink flowers.
  • Helianthemum ‘The Bride’ – A pretty, white rock rose with an RHS Award of Garden Merit.
  • Helianthemum ‘Ben Fhada’ – Bright, primrose yellow blooms with golden egg-yolk centres.
  • Helianthemum ‘Fireball’ – Fantastic double scarlet petals.
 More info
    • 5 jumbo plugs - 1 of each variety

    • Despatch: By end of May 2013
    •  
    • £12.99
    • Out of stock
    • 10 jumbo plugs - 2 of each variety

    • Despatch: By end of May 2013
    • SAVE £7.99  
    • £25.98 £17.99
    • Out of stock