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 9 products.
 

Osteospermum Collection (Hardy)

African Daisy, Cape Daisy

 Customer Rating

Versatile and resilient, hardy Osteospermums will thrive in hot, dry, neglected conditions, yet remain some of longest-flowering plants in the garden! Expect vibrant summer colour and weed suppressing ground cover from these easy to grow, sun loving Cape Daisies. Height: 15cm (6"). Spread: 90cm (36").

  • Collection comprises:
  • Osteospermum 'Snow Pixie' - A perfect contrast to its purple-pink coloured cousins, sporting clean, white petals with a golden yellow eye.
  • Osteospermum 'Tresco Purple' - Bold pink daisy flowers open every morning to greet the sun.
  • Osteospermum jucundum var. compactum - Irrepressibly cheerful, bright pink daisy flowers smother carpets of low growing foliage.
More info
    • 9 osteospermum jumbo plug plants - 3 of each variety

    • Despatch: By end of October 2015
    •  
    • £19.99

Phlox Collection (Creeping)

Phlox subulata, Phlox douglasii, Moss Phlox

 Customer Rating
  • Fragrant ground cover
Delicate in appearance but tough in character, these spreading evergreen perennials soften the edges of paths and grow in dry rockeries or on sunny banks and slopes. Perfect for creating colourful, weed smothering, ground cover. Height: 15cm (6"). Spread: 50cm (20").
  • Collection comprises:
  • Phlox subulata 'Candy Stripes'
  • Phlox douglassi 'Red Admiral'
  • Phlox subulata 'Fort Hill'
  • Phlox subulata 'Scarlet Flame'
  • Phlox subulata 'Emerald Cushion Blue'
More info
    • 5 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £11.99
    • 10 phlox Postiplug plants

    • Despatch: By end of September 2015
    •  
    • £17.99

Osteospermum jucundum var. compactum (Hardy)

African Daisy, Cape Daisy

Irrepressibly cheerful, bright pink daisy flowers smother carpets of low growing foliage. Versatile and resilient, hardy Osteospermum jucundum var. compactum will thrive in hot, dry, neglected conditions, yet remains one of 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: 15cm (6"). Spread: 90cm (36").
More info
    • 3 osteospermum jumbo plug plants

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

Osteospermum 'Snow Pixie' (Hardy)

African Daisy, Cape Daisy

A perfect contrast to its purple-pink coloured cousins, sporting clean, white petals with a golden yellow eye. Versatile and resilient, hardy Osteospermum 'Snow Pixie' will thrive in hot, dry, neglected conditions, yet remains one of 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: 15cm (6"). Spread: 90cm (36").
More info
    • 3 osteospermum jumbo plug plants

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

Ajuga reptans 'Black Scallop' (Large Plant)

Ajuga reptans 'Binblasca', Bugle

Ajuga reptans 'Black Scallop' is a highly attractive variety of Bugle. The violet blue flower-spikes appear from late spring against a dense matt of glossy, liquorice-black foliage. This dark leaved perennial is more sun tolerant than many cultivars, with the foliage becoming blacker when grown in full sun. A superb groundcover plant, Bugle is a tough and reliable evergreen that copes in almost any soil conditions. Ajuga reptans 'Black Scallop' is particularly effective at the front of borders, creeping through rockeries or as groundcover in wildlife gardens where it will attract pollinating insects. Height: 15cm (6"). Spread: 60cm (24"). More info
    • 1 x 1 litre potted ajuga plant

    • Despatch: By end of July 2015
    •  
    • £7.99
    • 2 x 1 litre potted ajuga plants

    • Despatch: By end of July 2015
    •  
    • £12.99

Phlox douglasii 'Red Admiral' (Large Plant)

Moss Phlox

Phlox 'Red Admiral' is perfect for rockeries, the front of border or patio containers, and looks fantastic alongside spring bulbs. Also known as the Moss Phlox, this hardy perennial creates a low cushion of weed-suppressing foliage and, in spring, luminous displays of red flowers. Plants are vigorous, disease resistant, and stay compact, yet full of bloom! Phlox 'Red Admiral' also holds an RHS Award of Garden Merit. Height: 15cm (6"). Spread: 30cm (12").

More info
    • 1 x 1 litre potted phlox plant

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

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

Ajuga reptans 'Catlins Giant' (Large Plant)

Bugle

Bugle is an easy to grow, spreading evergreen plant, which is perfect for a difficult shady corner. Ajuga 'Caitlin's Giant' is a robust, low-maintenance variety with glossy leaves, and erect spikes of purple-blue flowers during the summer.

Ajuga are ideal for moist, shady corners of the garden and are maintenance-free. Plants are tight and mat-forming, and will stop weeds coming through their tough blanket of foliage and flowers. Height: 50cm (20"). Spread up to 1m (39").

More info
    • 1 x 1 litre potted ajuga plant

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

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

Ajuga reptans 'Party Colour' (Large Plant)

Bugle

Bugle is an easy to grow, evergreen carpeting plant, which can be grown in awkward, shady corners. Plants are entirely maintenance-free, and have pretty foliage and spikes of electric-blue flowers in summer.

Ajuga 'Party Colors' has distinctive, multi-coloured foliage, which gives all year round interest in the garden. Bugle plants are the perfect choice for shady corners of the garden, whether moist or dry, and the thick carpet of growth will help to stop weeds coming through. Height: 20cm (8"). Spread up to 50cm (20").

More info
    • 1 x 1 litre potted ajuga plant

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

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

Phlox douglasii 'White Admiral' (Large Plant)

Moss Phlox

Phlox douglasii 'White Admiral' is a fantastic, carpeting plants, which creates a low cushion of weed-suppressing foliage. During the spring, this is smothered in white flowers.

Moss Phlox plants are vigorous, pest and disease free, and perfect for rockeries, the front of border or patio containers. Plant up some spring patio pots with Moss Phlox, mixed with spring bulbs. Height: 15cm (6"). Spread: 30cm (12").

More info
    • 1 x 1 litre potted phlox plant

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

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