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 35 products.
 

Alstroemeria ‘Inca Smile’

Peruvian Lily, Alstroemeria 'Koncasmile'

  • New in 2014
  • World Exclusive
The exotic, orchid-like blooms of Alstroemeria 'Inca Smile' have a resilience and longevity that belies their delicate appearance. This stunning Peruvian Lily blooms for up to 5 months with the largest Alstroemeria flowers that we have ever seen - almost twice the size of other varieties. With a neat semi dwarf habit, ‘Inca Smile’ is perfectly proportioned for containers or borders, and makes a superb cut flower too. Height: 35cm (14"). Spread: 25cm (10").
More info
    • 1 x 7cm potted plant

    • Despatch: By end of May 2014
    •  
    • £14.99
    • 2 x 7cm potted plant

    • Despatch: By end of May 2014
    • + 1 FREE  
    • £29.98

Bellis perennis 'Pomponette'

Daisy

 Customer Rating
A refreshing change to pansies and primroses that will brighten up the garden in spring, just when it needs it most. This hardy perennial daisy bear tightly double, quilled blooms in pretty shades of pink and white. Bellis perennis 'Pomponette' is perfect for filling beds, edging borders, and adding a splash of colour to window boxes and patio containers. Height and spread: 20cm (8").

 

Culinary note: Bellis flowers are edible.

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 2014
    •  
    • £9.99
    • 72 plug plants

    • Despatch: By end of August 2014
    •  
    • £14.99

Myosotis sylvatica 'Sylva'

Forget-me-not

  • Brilliant with spring bulbs
The perfect partner for spring bulb displays. Frothy plants with not just the traditional blue flowers, but also new pinks and whites. So easy to grow, 'Sylva' will create a carpet of colour that will keep your garden looking fabulous until your summer plants kick in. A simple yet effective bed filler.
More info
    • 36 plug plants

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

    • Despatch: By end of August 2014
    • Double up 36 to 72 for £4 extra  
    • £23.98 £15.99

Brunnera macrophylla 'Starry Eyes'

Siberian Bugloss

  • New in 2014
  • Brighten up shady areas with this super perennial
Sprays of exquisite starry white blooms with intense blue edges appear in spring, above heart shaped, green foliage. Brunnera macrophylla 'Starry Eyes' loves a moist, shady spot, but can cope well with drier conditions once established. This superb hardy perennial is resilient and quick growing, forming dense clumps that are perfect for creating useful ground cover in those tricky shady areas. Try planting this Siberian Bugloss among hardy ferns for a woodland feel or throughout the front of cottage garden borders Height: 35cm (14"). Spread: 60cm (24").
More info
    • 1 bareroot plant

    • Despatch: By end of November 2014
    •  
    • £14.99
    • 3 bareroot plants

    • Despatch: By end of November 2014
    • Save £24.98  
    • £44.97 £19.99

Dianthus 'Crimson Rim'

Carnation

  • New in 2014
  • World Exclusive
  • At last - a new carnation with a traditional fragrance

This stunning hardy Carnation bucks the modern trend for flashy flower colours at the expense of their fragrance. Dianthus 'Crimson Rim' combines elegant pristine white blooms with a stylish raspberry edge and a wonderful rich clove fragrance. This clump forming perennial is undemanding and well behaved making it perfect for the front of borders. And with a such a free flowering habit you’ll have plenty of stems to spare for a vase indoors. Height: 40cm (16"). Spread: 30cm (12").


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

 

More info
    • 5 jumbo plug plants

    • Despatch: By end of June 2014
    •  
    • £12.99
    • 10 jumbo plug plants

    • Despatch: By end of June 2014
    •  
    • £25.98 £17.99
    • 20 jumbo plug plants

    • Despatch: By end of June 2014
    • Save £21.97  
    • £51.96 £29.99

Hellebore 'White Spotted'

  • New in 2014
  • The very best hellebores that money can buy

Exquisite cup shaped, spotted pink blooms with a pure white edge appear like jewels in dull winter borders. Hellebore ‘White 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 May 2014
    •  
    • £13.99

Hellebore 'White'

  • New in 2014
  • The very best hellebores that money can buy

Exquisite cup shaped, pristine white blooms appear like jewels in dull winter borders. Hellebore ‘White’ 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 May 2014
    •  
    • £13.99

Dianthus deltoides 'Arctic Fire'

Maiden Pink

  • New in 2014
  • Ground cover pinks

Long lasting, white jagged-edged petals with a fiery red eye smother this dwarf hardy perennial throughout summer. Dianthus deltoides 'Arctic Fire' forms neat clumps of silver green foliage that makes stunning ground cover and looks superb as a path edging or dotted throughout rockeries. Height: 20cm (8"). Spread: 30cm (12").


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 May 2014
    •  
    • £11.99
    • 72 plug plants

    • Despatch: By end of May 2014
    • Double up 36 to 72 for £5 extra  
    • £23.98 £16.99

Gaura lindheimeri 'Sparkle White'

  • New in 2014
This stunning hardy perennial makes a fabulous border plant! Its graceful, slender stems are topped with a flurry of dazzling white, starry blooms that still look fresh and airy at the end of summer. This bushy, clump forming variety has a neat, compact habit that makes it perfect for the front of sunny borders or edging paths as a mini hedge. Once established, Gaura lindheimeri 'Sparkle White' even copes well during periods of drought. Height and spread: 45cm (18").
More info
    • 24 plug plants

    • Despatch: By end of May 2014
    •  
    • £11.99
    • 48 plug plants

    • Despatch: By end of May 2014
    • Double up 24 to 48 for £5 extra  
    • £23.98 £16.99

Shasta Daisy 'White Knight'

Leucanthemum x superbum, Chrysanthemum maximum 'White Knight'

  • New in 2014
Perfect in their simplicity, the pure white single flowers of this compact Shasta daisy are produced in constant supply throughout summer. Closely related to the chrysanthemum, Leucanthemum x superbum ‘White Knight’ is at its best when planted in drifts for a big impact. This beautiful perennial blends effortlessly with almost any planting scheme, and its brilliant white daisies are excellent for cutting for an elegant display indoors. Height: 55cm (22") Spread: 45cm (18").
More info
    • 6 plug plants

    • Despatch: By end of June 2014
    •  
    • £5.99

Heucherella 'Trailing Collection'

  • New in 2014
  • New hanging basket plant!

A cross between Heuchera and Tiarella, these trailing hardy perennials look fabulous billowing out of hanging baskets, window boxes and patio containers, where the broad-lobed, evergreen leaves provide all-year-round interest! Grow them alone for a fountain of foliage, or in mixed baskets to add texture and contrast. Vigorous and easy to grow, Heucherella 'Trailing Collection' also makes a fantastic groundcover plant for sun or part shade. Height: 25cm (10"). Spread: 60cm (24").


  • Collection comprises:
  • Heucherella 'Crimson Cascade' – Wonderful green to copper-red foliage with contrasting dark veins.
  • Heucherella 'Yellowstone Falls' – Striking lime green leaves with crimson markings.
  • Heucherella 'Redstone Falls' – Vibrant green and ruby red leaves creating a mixture of autumnal colours which change with the seasons.
More info
    • 3 jumbo plug plants

    • Despatch: By end of May 2014
    •  
    • £14.99
    • 6 jumbo plug plants

    • Despatch: By end of May 2014
    • Save £9.99  
    • £29.98 £19.99

Meconopsis baileyi 'Alba'

Himalayan Poppy, Tibetan Poppy, Meconopsis betonicifolia

  • New in 2014
  • Glorious white Himalayan poppy
Rarely seen, this stunning white form of the Himalayan blue poppy is a real eye-catcher in late spring and early summer. Pure white, silky petals surround golden yellow stamens to form clear, single blooms up to 10cm (4") across. Forming a basal rosette of hairy leaves, Meconopsis baileyi 'Alba' thrives in cool, moist, shady borders and woodland gardens, making a stunning feature when planted en masse. This captivating short-lived perennial is a 'must have' in the garden! Height: 90cm (35"). Spread: 50cm (20").
More info
    • 2 jumbo plug plants

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

    • Despatch: By end of May 2014
    •  
    • £25.98 £15.99