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.
 
Geum Collection

Geum 'Cocktail Collection'

Avens
  • NEW in 2013

A truly magnificent collection of Geums in a mixture of cocktail colours which will bring warmth and excitement to your summer perennial borders. The pretty, bowl-shaped blooms are held high above the foliage on elegant, wiry stems, which are ideal for cutting for a vase indoors. Easy to grow, reliable and with a long flowering period, Geum 'Cocktail Collection' is an essential addition to your summer garden.


  • Collection comprises the following varieties:
  • Geum 'Alabama Summer' - Purple buds open to reveal golden, semi-double flowers with orange and red markings. Height: 45cm (18"). Spread: 40cm (16").
  • Geum 'Totally Tangerine' - Gorgeous pale orange blooms on thin, wiry stems. Height: 60cm (24"). Spread: 50cm (20").
  • Geum 'Mai Tai' - A compact Geum with beautiful, ruffled apricot-orange blooms emerging from contrasting burgundy buds. Height: 45cm (18"). Spread: 40cm (16").
  • Geum 'Tequila Sunrise' - A sunny new Geum with semi-double, yellow flowers; each petal blushed rose at the tips. Height: 45cm (18"). Spread: 40cm (16").
 More info
    • 4 jumbo plug plants - 1 of each variety

    • Despatch: By end of September 2013
    • SAVE £24.97  
    • £39.96 £14.99
    • 8 jumbo plug plants - 2 of each variety

    • Despatch: By end of September 2013
    • SAVE £59.93  
    • £79.92 £19.99

Geum 'Blazing Sunset'

Avens

 Fully double, scarlet red Geum flowers rise above clumps of foliage on thin, wiry stems. Geum 'Blazing Sunset' adds a bright splash of colour to borders - the large flowers make a dazzling and unusual addition to cut flower arrangements too. These colourful hardy perennials are so easy to grow that we can't understand why they're not more commonly grown! Height and spread: 60cm (24"). More info
    • 6 plug plants

    • Despatch: By end of August 2013
    •  
    • £5.99
Lupin Russell Mixed

Lupin 'Russell Hybrids Mixed'

Lupinus

 Tall spires of tightly packed flowers rise above clumps of palmate foliage in a magical array of colours. This wonderful mix of the ever popular 'Russell Hybrids' is ideal for adding height and structure to the back of perennial borders and woodland edges. A distinctive hardy perennial that remains a cottage garden favourite. Height: 90cm (36"). Spread: 50cm (20"). More info
    • 3 x 5cm potted plants

    • Despatch: By end of July 2013
    •  
    • £9.99
    • 6 x 5cm potted plants

    • Despatch: By end of July 2013
    • SAVE £6.99  
    • £19.98 £12.99
Giant Fragrant Cowslip

Giant Fragrant Cowslip

Primula florindae, Tibetan Cowslip
  • NEW in 2012
Stiff stems carry whorls of sulphur yellow, tubular, flowers with a delicate, sweet fragrance. Once established, Giant Cowslips will naturalise to form swathes of lush, mid green foliage that makes ideal groundcover for natural planting schemes. With an RHS AGM, Primula florindae makes a superb choice for a damp, shady corner where other plants won't grow. Height: 90cm (35”). Spread: 50cm (20”). More info
    • 3 x 5cm potted plants

    • Despatch: By end of July 2013
    •  
    • £9.99
    • 6 x 5cm potted plants

    • Despatch: By end of July 2013
    • SAVE £4.99  
    • £19.98 £14.99
Geum 'Totally Tangerine'

Geum 'Totally Tangerine'

Avens
  • NEW in 2013
Gorgeous pale orange blooms rise above clumps of bright green foliage on thin, wiry stems. This free-flowering Geum is a tough and reliable addition to perennial borders where it will bloom non-stop from early summer right through until early autumn. The warm orange blooms of Geum 'Totally Tangerine' also make fantastic cut flowers for a vase indoors. Height: 60cm (24"). Spread: 50cm (20"). More info
    • 1 jumbo plug plant

    • Despatch: By end of September 2013
    •  
    • £9.99
Tesco Clubcard - Rare Himalayan Blue Poppy

Meconopsis 'Lingholm' - Part of the Alan Titchmarsh Collection

Himalayan Blue Poppy
 
 Customer Rating
A perennial wow factor for a difficult, damp shady corner. I just love the indescribable blue colour of Meconopsis blooms; once seen, never forgotten! This specially selected strain acts as a perennial too, lasting in the garden for many years. Height: 75cm (30”). Spread: 50cm (20”). More info
    • 2 jumbo plug plants

    • Despatch: By end of March 2014
    •  
    • £12.99
    • 4 jumbo plug plants

    • Despatch: By end of March 2014
    •  
    • £13.99

Centaurea nigra

Common Knapweed, Wildflower
Knapweed makes a fabulous low-maintenance perennial, happy even in poor soils and hardy from one end of the UK to the other! This British wildflower will light up your garden borders with its glowing pink-purple blooms from June to September and is particularly attractive to butterflies. Common knapweed is a fabulous addition to informal borders, cottage gardens and wildlife gardens. Height: 75cm (30"). Spread: 50cm (20"). More info
    • 3 Postiplug plants

    • Despatch:
    •  
    • £8.99
    • Out of stock