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 6 products.
 
Gerbera 'Sweet Dreams' (Garvinea) - Part of the Alan Titchmarsh Collection

Gerbera 'Sweet Dreams' (Garvinea) - Part of the Alan Titchmarsh Collection

Barberton Daisy, Transvaal Daisy
 
  • NEW in 2013
  • World Exclusive
  • These hardy gerberas have much larger blooms than standard hardy gerberas.
Enjoy 3 seasons of stunning colour with this new winter hardy gerbera! These spectacular border perennials begin flowering towards the end of spring, coming into their own during the summer. You'd imagine the plants to be exhausted by then, but no! They then go on flowering into the autumn! So many flowers - you can steal a few for the table - people just won't believe you've grown them yourself. Gerbera 'Sweet Dreams is the 'crème de la crème' of gerberas; an all-new strain with stronger stems and larger flowers than most other varieties. Height: 45cm (18"). Spread: 40cm (16").

Please note, that within our 2013 spring despatch, some plants supplied may have a white centre rather than dark, however the plant will offer the flower power and garden performance.

 
  • Alan Titchmarsh tip - "Keep your gerberas flowering continuously with regular feeding. And the more flowers you cut, the more you'll get!"
 
 More info
    • 1 x 9cm potted plant

    • Despatch: By end of May 2013
    •  
    • £9.99
    • 3 x 9cm potted plants

    • Despatch: By end of May 2013
    • HALF PRICE  
    • £29.97 £14.98
Sundaville 'Fountains Mixed'

Sundaville 'Fountains Mixed'

Mandevilla, Dipladenia
  • NEW in 2013
  • Needs less water than usual basket plants
Colourful Sundaville ‘Fountains Mixed’ make fabulous free-flowering, multi-branching plants. The glossy foliage forms a luxurious backdrop for the exotic looking trumpet-shaped blooms in tropical shades of red, pink and white. Train the twining stems upwards onto a climbing frame, or let them spill over the sides of a hanging basket for an unusual display this summer. This vigorous climber can be enjoyed year after year if over-wintered in a warm position, with a minimum temperature of 10°C (50°F). More info
    • 1 x 7cm potted plant

    • Despatch: By end of June 2013
    •  
    • £11.99
    • 3 x 7cm potted plants

    • Despatch: By end of June 2013
    • SAVE £16.98  
    • £35.97 £18.99
Chrysanthemum Bumper Pack

Chrysanthemum 'Bumper Pack'

Subtle autumnal shades harmonise with striking, bold colours in this outstanding chrysanthemum collection. A bold combination of tall, half hardy varieties with reflexed and incurved petals, mixed with lower growing, hardy chrysanthemums that form neat mounds of colour. Savour the colourful shades of these magnificent perennials in your autumn garden when summer bedding plants have faded away. Their vibrant blooms also make excellent and long lasting cut flowers. Height: Up to 90cm (36”). Spread: 45cm (18”).


Chrysanthemum collection contains 5 plants each of:
Incurved Mixed – Sturdy stems bear rounded blooms with magnificent incurved petals.
Hardy Patio Mixed – Well branched plants produce rounded domes of colour.
Decorative Mixed – Backward facing petals create colourful flower heads on strong stems.


Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids.


Useful links:

Companion Planting 

 More info
    • 15 Postiplugs - 5 of each variety

    • Despatch: By end of April 2014
    • HALF PRICE  
    • £29.97 £14.98
Chrysanthemum Decorative Mixed

Chrysanthemum 'Decorative Mixed'

Tall stems bear wide blooms that are perfect for long-lasting flower arrangements. Savour the colour of these magnificent half hardy chrysanthemums in your autumn garden when summer bedding plants have faded away. This vibrant collection will reward you with dazzling blooms right through until the frosts. Disbudding the stems will produce fewer, but larger blooms, or let them grow naturally for a mass of smaller flowers. Height: 90cm (36”). Spread: 45cm (18”).


Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids.


Useful links:

Companion Planting 

 More info
    • 5 Postiplugs

    • Despatch: By end of April 2014
    •  
    • £9.99
Chrysanthemum Incurved Mixed

Chrysanthemum 'Incurved Mixed'

Sturdy stems bear rounded blooms with magnificent incurved petals that are perfect for long-lasting flower arrangements. Savour the colour of these magnificent half hardy chrysanthemums in your autumn garden when summer bedding plants have faded away. This vibrant collection will reward you with flamboyant blooms right through until the frosts. Disbudding the stems will produce fewer, but larger blooms, or let them grow naturally for a mass of smaller flowers. Height: 90cm (36"). Spread: 45cm (18").


Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids.


Useful links:

Companion Planting 

 More info
    • 5 Postiplugs

    • Despatch: By end of April 2014
    •  
    • £9.99
Clematis 'Fascination'

Clematis 'Fascination'

Old Man's Beard
  • Try a different type of clematis this season
A superb non climbing, herbaceous clematis that is perfect for scrambling through shrubs, over banks and tumbling down walls. The gently scented violet purple flowers are followed by decorative seed heads for a long lasting display. Clematis ‘Fascination’ is particularly easy to maintain as it can be cut back to almost ground level each year. Height: 150cm (60”). Spread: 75cm (30”). Pruning group: 3.

Useful links:

How to prune a clematis 

 More info
    • 1 x 9cm potted plant

    • Despatch: By end of June 2013
    •  
    • £14.99
    • 2 x 9cm potted plants

    • Despatch: By end of June 2013
    • SAVE £10.00  
    • £29.98 £19.98