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 4 products.
 

Rose Lily Grass

Rhodohypoxis

Dainty, jasmine-like flowers in two shades of pink erupt in profusion above short clumps of lance-shaped foliage in late spring, followed by flushes of flowers throughout the summer. Giving a long-lasting display throughout the summer months, these starry gems also have a delicate sweet fragrance. Each Rose Lily Grass plug plant contains more than one bulblet for prolific flowering in borders, rock gardens and containers. Although fully hardy, Rhodohypoxis will need protection from winter wet. Height and spread: 15cm (6"). More info
    • 1 jumbo plug plant

    • Despatch: By end of August 2014
    •  
    • £11.99
    • 3 jumbo plug plants

    • Despatch: By end of August 2014
    •  
    • £16.99

Lord Anson's Pea

Lathyrus nervosus, Sweet Pea

  • Rarely available - a perennial blue sweet pea!

A highly desirable and sought after perennial with handsome, clear blue sweet pea flowers on completely wingless stems. The scentless blooms of Lathyrus nervosus are produced in profusion throughout summer, beautifully complimented by leathery grey-green foliage. Lord Anson’s Pea has a sprawling bushy habit that makes it ideal for weaving through shrubs or romping over low walls and hedges. Height: 120cm (48"). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 5 Postiplug plants

    • Despatch:
    •  
    • £8.99
    • Out of stock
    • 10 Postiplug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock

Chinese Foxglove

Rehmannia elata, Rehmannia angulata

  • Blooms from May to November
This colourful Chinese Foxglove is named for its foxglove-like flowers, and it will repeat bloom all through the summer - unlike digitalis - and with a much showier flower! Rehmannia makes a superb choice for sunny borders, containers or a cool greenhouse, adding a touch of the exotic to your garden from late spring through until autumn. Chinese foxgloves are best over-wintered in a protected position with a minimum temperature of 5°C. Height: 90cm (36"). Spread: 50cm (20").
More info
    • 3 postiplugs

    • Despatch:
    •  
    • £10.99
    • Out of stock
    • 6 postiplugs

    • Despatch:
    • SAVE £5.99  
    • £21.98 £15.99
    • Out of stock

Dendrobium 'Berry Oda'

Orchid

  • Unique new indoor/outdoor orchid
Don't be fooled by the exotic looks of this stunning Dendrobium Orchid - it's easier to grow than you might think! Dendrobium 'Berry Oda' produces upright canes that are filled with incredibly long lasting, tropical-pink, scented blooms from spring to midsummer. This exquisite half hardy perennial just requires a bright, warm windowsill indoors with a minimum temperature of 10C (30F) to see it through the coldest months. In summer, you could even pop it outdoors for a fabulous centre-piece on your patio table. Height: 35cm (14"). Spread: 15cm (6").
More info
    • 1 x 9cm potted plant

    • Despatch:
    •  
    • £16.99
    • Out of stock
    • 2 x 9cm potted plants

    • Despatch:
    • SAVE £6.99  
    • £33.98 £26.99
    • Out of stock