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 25 products.
 

Hellebore 'Pink Spotted'

  • The very best hellebores that money can buy

Exquisite cup shaped, pink flecked blooms appear like jewels in dull winter borders. Hellebore ‘Pink Spotted’ is the essential low maintenance plant for any difficult, shady border where they will form clumps of leathery evergreen foliage for a year round garden presence. These resilient hardy perennials are vigorous and long lived, lasting for 20 years or more. Height and spread: 45cm (18").



Thompson & Morgan inherited the highly-commended hellebore breeding programme of Elizabeth Strangman when she retired and we are immensely proud to carry on her legacy, perfecting the amazing colours and forms of this wonderful perennial.
More info
    • 1 x 9cm potted plant

    • Despatch: By end of June 2015
    •  
    • £13.99

Hellebore 'Burgundy'

  • The very best hellebores that money can buy

Exquisite cup shaped, claret coloured blooms appear like jewels in dull winter borders. Hellebore ‘Burgundy’ is the essential low maintenance plant for any difficult, shady border where they will form clumps of leathery evergreen foliage for a year round garden presence. These resilient hardy perennials are vigorous and long lived, lasting for 20 years or more. Height and spread: 45cm (18").



Thompson & Morgan inherited the highly-commended hellebore breeding programme of Elizabeth Strangman when she retired and we are immensely proud to carry on her legacy, perfecting the amazing colours and forms of this wonderful perennial.
More info
    • 1 x 9cm potted plant

    • Despatch: By end of June 2015
    •  
    • £13.99

Viola 'Sorbet Orange Jump Up'

Pansy

A vivacious colour scheme of orange and deep purple flowers with charming whiskered faces. Viola ‘Sorbet Orange Jump Up’ makes a vibrant addition to autumn and spring displays. This charming Viola flowers enthusiastically over a long period, while still retaining its uniformity and neat compact habit. Height: 20cm (8"). Spread: 23cm (9").

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 36 plug plants

    • Despatch: By end of August 2015
    •  
    • £12.99
    • 72 plug plants

    • Despatch: By end of August 2015
    • SAVE £8.99  
    • £25.98 £16.99

Osteospermum 'Tresco Purple' (Hardy)

Osteospermum 'Nairobi Purple', African Daisy, Cape Daisy

Bold pink daisy flowers open every morning to greet the sun. Versatile and resilient, hardy Osteospermum 'Tresco Purple' will thrive in hot, dry, neglected conditions and yet is one of the longest-flowering plants in the garden! Expect vibrant summer colour and weed suppressing ground cover from this easy to grow, sun loving Cape Daisy. Height: 40cm (16"). Spread: 90cm (36").
More info
    • 3 osteospermum jumbo plug plants

    • Despatch: By end of June 2015
    •  
    • £11.99

Pansy 'Matrix™ Morpheus'

Viola x wittrockiana

This highly acclaimed pansy is one of the most popular in garden centres. The compact sturdy stems are well-branched and hold their vibrant flower heads high, whatever the weather brings to ensure your garden is filled with colour. Easy to grow, Pansy ‘Matrix Morpheus’ is perfect for all your containers and bedding displays. Height and spread: 23cm (9").


Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 36 plug plants

    • Despatch: By end of August 2015
    •  
    • £11.99
    • 72 plug plants

    • Despatch: By end of August 2015
    • SAVE £6.99  
    • £23.98 £16.99

Wallflower 'Lemon'

Erysimum, Cheiranthus

Wallflower 'Lemon' is a striking fragrant variety with amazing streaked flowers that gradually transform from mauve pink to lemon as the blooms mature. This evergreen erysimum hybrid has a neat, compact habit making it perfect for beds, borders and containers. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height and spread: 50cm (20?). More info
    • 4 jumbo plug plants

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

Wallflower 'Winter Sorbet'

Erysimum, Cheiranthus

Wallflower 'Winter Sorbet' is a striking fragrant variety with amazing lilac purple blooms that transform to shades of burnt orange in a patchwork of colour as the blooms mature. This evergreen erysimum hybrid has a neat, compact habit making it perfect for beds, borders and containers. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height and spread: 50cm (20"). More info
    • 4 jumbo plug plants

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

Penstemon digitalis 'Husker Red' (Large Plant)

Beard Tongue

Sophisticated elegance, coupled with real staying power! These bushy, hardy perennials form neat semi evergreen clumps, with long summer displays of trumpet-like florets. Penstemon ‘Husker Red’ is distinctly different, with ruby-red foliage, and blush-white flowers.

Penstemon plants are known for being tough, reliable perennials, which will flower all summer long and into autumn. Penstemon ‘Husker Red’ also battles through rain and drought, and is remarkably slug resistant too. A classic cottage garden plant. Height and Spread: 50cm (20").

More info
    • 1 x 1 litre potted plant

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

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

Aubrieta 'Axcent Deep Purple' (Large Plant)

Aubretia

Aubrieta is an excellent evergreen ground cover plant, which can bridge the brief gap between spring bulbs fading and summer perennials coming into bloom. Plants are tight, mat-forming and will act as a natural weed suppressant in sunny borders, rockeries or on banks and awkward slopes.

The deep purple blooms of Aubrieta ‘Axcent Deep Purple’ are loved by bees and butterflies, and plants are incredibly versatile, enjoying any well-drained soil in a baking hot, sunny position. Height: 10cm (4").Spread: 60cm (24").

More info
    • 1 x 1 litre potted aubretia plant

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

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

Aubrieta 'Dr. Mules Variegata' (Large Plant)

Aubretia

Aubrieta is a useful ground cover, trailing plant, which flowers from late spring and into early summer. Plants are carpeting and can be used as a natural weed control in sunny borders, rockeries or on banks and awkward slopes.

Aubrieta ‘Dr Mules Variegated’ is a sought after variety with violet-blue flowers, set against evergreen cream-lined foliage, which gives all year round interest. Aubrieta is loved by bees and butterflies, and plants will grow in any well-drained soil and is especially useful for dry, sunny borders. Height: 10cm (4").Spread: 60cm (24").

More info
    • 1 x 1 litre potted aubretia plant

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

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

Hellebore 'Single Burgundy' (Large Plant)

Helleborus

Hellebores are one of the first flowers to welcome a New Year in the garden. The Christmas Rose is perfect for shady borders, and can provide easy-maintenance ground cover beneath trees and shrubs.

Hellebores have glorious, nodding, cup-shaped flowers in a rainbow of clear colours. Hellebore ‘Single Burgundy’ carries blooms in a deep, husky red shade. The Hellebore is unrivalled for winter colour in the garden; these evergreen plants are clump-forming and look fantastic in long, sweeping borders or large patio pots. Height and spread: 45cm (18").

More info
    • 1 x 3 litre potted plant

    • Despatch: By end of February 2016
    •  
    • £11.99
    • 2 x 3 litre potted plants

    • Despatch: By end of February 2016
    •  
    • £19.99

Hellebore 'Single Pink Spotted' (Large Plant)

Helleborus

Hellebores are essential for winter colour in the garden, and are just as important in the garden as snowdrops, aconites and early spring bulbs. The Christmas Rose blooms extremely early in the year, sometimes even from Christmas, hence the name. Hellebores are most at home in shady borders, or for planting beneath trees and shrubs.

Hellebores have clear-coloured, long-lasting, cup-shaped flowers. Hellebore ‘Single Pink Spotted’ offers blooms with distinctive spots on each petal. The evergreen Hellebore is excellent for winter colour in the garden; plants are clump-forming are brilliant for ground cover. Height and spread: 45cm (18").

More info
    • 1 x 3 litre potted plant

    • Despatch: By end of February 2016
    •  
    • £11.99
    • 2 x 3 litre potted plants

    • Despatch: By end of February 2016
    •  
    • £19.99