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.
 
Alstroemeria 'Perfect Blue'

Alstroemeria 'Perfect Blue'

Peruvian Lily
  • NEW in 2013
The exquisite mauve-blue flowers of this stunning Peruvian Lily are a sight to behold in summer. Just one plant will easily fill a 30cm (12") container with colour from June to October. Alstroemeria ‘Perfect Blue’ is a modern hybrid which seems to be even longer lasting than the older varieties. This unusual cultivar holds an RHS AGM for its exceptional garden performance and comes highly recommended. Try adding some of its upright stems to a cut flower arrangement indoors for a particularly eye-catching display. Height: 75cm (30"). Spread: 60cm (24"). More info
    • 1 x 7cm potted plant

    • Despatch: By end of June 2013
    • SAVE £6.00  
    • £12.99 £6.99
    • 3 x 7cm potted plants

    • Despatch: By end of June 2013
    • SAVE £24.99  
    • £38.97 £13.98
Lady's Slipper Orchid

Lady's Slipper Orchid

Cypripedium x ventricosum

 A fascinating hardy terrestrial orchid that will create an impressive talking point in your garden. Cypripedium ventricosum is a variable species of the Lady’s Slipper Orchid producing exquisite blooms that can vary from pink to white. These unusual orchids are perfectly hardy grown in moist soil in the dappled shade of trees. Height: 75cm (30”). Spread: 30cm (12”). More info
    • 1 x 9cm potted plant

    • Despatch:
    •  
    • £15.99
    • Out of stock
    • 2 x 9cm potted plants

    • Despatch:
    •  
    • £20.99
    • Out of stock

Mazus reptans

  • New in 2012
  • Try a new ground cover idea
This low growing, matt-forming perennial is perfect for filling gaps between stepping stones or at the front of sheltered borders and rockeries. The spreading foliage of Mazus reptans forms a dense carpet that is covered in pretty lilac-blue flowers with a yellow-spotted lower lip. This hardy, ground cover alpine has a long flowering period from late spring to July. Height: 5cm (2"). Spread: 30cm (12"). More info
    • 5 jumbo plugs

    • Despatch: By end of September 2013
    •  
    • £14.99
    • 10 jumbo plugs

    • Despatch: By end of September 2013
    • SAVE £9.99  
    • £29.98 £19.99
Iris 'Cantina' (Re-Blooming)

Iris 'Cantina' (Re-Blooming)

Bearded Iris

 The bold, violet blooms of Iris ‘Cantina’ are a magnificent sight in summer borders. With the first flowers appearing in late spring and continuing into summer, these really are outstanding hardy perennials. These majestic bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoors. Height: 90cm (36”). Spread: 40cm (16”). More info
    • 1 rhizome

    • Despatch: By end of October 2013
    •  
    • £8.99