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 15 products.
 

Primrose 'Belarina Doubles Collection'

Primula

  • New in 2014
Say ‘goodbye’ to the winter blues with these little beauties! Primrose ‘Belarina Doubles Collection’ will cheer up your garden from spring through to early summer with their vibrant colour, delicate fragrance and evergreen rosettes of foliage. With exceptional hardiness, down to -25C (13F), these incredible perennials will come back year after year, no matter how cold the winter is! Like miniature roses, these double-flowered primroses look fabulous wherever you plant them, in pots, containers, beds or baskets, in sun or semi shade - and unlike other primroses they won’t need dead-heading! In this collection you will receive the following varieties: 'Nectarine', 'Amethyst Ice' and 'Pink Ice' Height: 15cm (6"). Spread: 20cm (8").
More info
    • 3 jumbo plug plants

    • Despatch: By end of February 2015
    •  
    • £12.99
    • 6 jumbo plug plants

    • Despatch: By end of December 2014
    • SAVE £8.99  
    • £25.98 £16.99
    • 9 jumbo plug plants

    • Despatch: By end of February 2015
    • SAVE £18.98  
    • £38.97 £19.99

Delosperma 'Hardy Mixed'

Hardy Ice Plant

 Customer Rating
  • Vigorous ground cover, even in the driest of soils

Unique, versatile and vibrant! The fleshy, drought tolerant creeping stems of these hardy Ice Plants make ideal ground cover on sunny banks and poor stony soils. The showy daisy-like flowers of Delosperma 'Hardy Mixed' create a carpet of intense colour, in exclusive new shades that will stop you in your tracks. Fantastic for those hot, dry problem areas where many other plants would fail to establish. Height: 10cm (4"). Spread: 60cm (24").

More info
    • 5 jumbo plug plants

    • Despatch: By end of March 2015
    •  
    • £13.99
    • 10 jumbo plug plants

    • Despatch: By end of March 2015
    •  
    • £19.99
    • 20 jumbo plug plants

    • Despatch: By end of March 2015
    • SAVE £28.97  
    • £55.96 £26.99

Delosperma 'Wheels of Wonder Series'

Hardy Ice Plant

  • New in 2014
  • World Exclusive
  • Giant-flowered hardy ice plants
  • Bigger blooms for extra ground cover

A marked improvement on standard Ice Plants! Delosperma 'Wheels of Wonder Series' has flowers twice the normal size, and boasts some psychedelic colour combinations too. These hardy, low maintenance plants make fabulous ground cover for sunny banks and poor stony soils. Perfect for those hot, dry problem areas where many other plants would fail to establish. Height: 15cm (6"). Spread: 60cm (24").

More info
    • 5 jumbo plug plants

    • Despatch: By end of April 2015
    •  
    • £13.99
    • 10 jumbo plug plants

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

Helianthemum Collection

Rock Rose, Sun Rose

These tough little rock roses are hardy, drought tolerant and trouble-free, producing glorious colour from late spring to midsummer. If pruned after flowering, they'll even reward you with a second flush of blooms in late summer! The nectar-rich flowers, set against a backdrop of silvery, semi-evergreen foliage, are loved by bees and other insects. This helianthemum collection makes excellent groundcover or a versatile addition to rockeries or hot, dry borders. Height: 20cm (8”). Spread: 30cm (12”).
  • Collection comprises the following varieties:
  • Helianthemum 'Ben Mohr' – Orange, saucer shaped flowers.
  • Helianthemum 'Pink Angel' – An abundance of delicate double, pink flowers.
  • Helianthemum 'The Bride' – A pretty, white rock rose with an RHS Award of Garden Merit.
  • Helianthemum 'Ben Fhada' – Bright, primrose yellow blooms with golden egg-yolk centres.
  • Helianthemum 'Fireball' – Fantastic double scarlet petals.
More info
    • 5 jumbo plug plants - 1 of each variety

    • Despatch: By end of March 2015
    •  
    • £14.99
    • 10 jumbo plug plants - 2 of each variety

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

Primrose 'Planets Mixed'

Primula

  • New in 2014
  • Distinctive new colours
Freshen up tired spring borders with these exciting new Primulas! Each shapely flower of Primrose ‘Planets Mixed’ has a contrasting inner ring of colour that makes them really stand out from crowd. This unique feature has never been seen before in Primroses - so it’s sure to attract attention. Grow them along path edges or in prominent patio containers where they can really be appreciated. Height and spread: 20cm (8").
More info
    • 12 plug plants

    • Despatch: By end of August 2015
    •  
    • £7.99
    • 24 plug plants

    • Despatch: By end of August 2015
    • SAVE £4.99  
    • £15.98 £10.99
    • 48 plug plants

    • Despatch: By end of August 2015
    • SAVE £14.97  
    • £31.96 £16.99

Primrose 'Romance'

Primula

  • New in 2014
Each ruffled bloom of Primrose ‘Romance’ is individually patterned and marbled for a unique appearance. This flamboyant little primrose will brighten even the dullest winter day with their exuberant frills and colours. Grow them in beds, borders and containers or cheer up a springtime windowbox. Once established these easy to grow perennials will virtually look after themselves. Height and spread: 20cm (8").
More info
    • 24 plug plants

    • Despatch: By end of August 2015
    •  
    • £9.99
    • 48 plug plants

    • Despatch: By end of August 2015
    • SAVE £4.99  
    • £19.98 £14.99

Polyanthus 'Firecracker'

Primula

 Customer Rating
An eye-catching new Polyanthus bearing yellow blooms with a fiery orange-red edge. These long-lasting flowers are borne on strong, stout stems above rosettes of semi-evergreen foliage. Versatile and easy to grow, Polyanthus 'Firecracker' is perfect for edging borders and brightening up spring patio containers. Height and spread: 23cm (9").

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

More info
    • 12 plug plants

    • Despatch: By end of August 2015
    •  
    • £9.99
    • 24 plug plants

    • Despatch: By end of August 2015
    • SAVE £5.99  
    • £19.98 £13.99
    • 48 plug plants

    • Despatch: By end of August 2015
    • SAVE £20.97  
    • £39.96 £18.99

Polyanthus 'Most Scented Mixed' (Garden-Ready)

Primula

  • New in 2014
You can plant our garden-ready plants straight into the garden when they arrive - it couldn’t be easier! There’s no need to re-pot them or to grow them on - just plant and water them. Pretty soon you’ll be enjoying their wonderful displays of colour.

We’ve sniffed all the polyanthus we could find to be able to make up this exclusive mix for you! Each fresh colour has a lovely, strong fragrance, to bring you a true scent of spring. From late winter, these vigorous perennials produce plenty of flowers on short, stocky stems, above neat rosettes of lush foliage. Fill all your pots and borders with Polyanthus ‘Most Scented Mix’ for a riot of scent and colour even on the dreariest winter days! Height and spread: 25cm (10").

 

More info
    • 30 garden-ready plants

    • Despatch:
    • Add a 2nd pack for just £5  
    • £14.99
    • Out of stock

Polyanthus 'Most Scented Mix'

Primula

  • The most scented polyanthus
We've sniffed all the polyanthus we could find to be able to make up this exclusive mix for you! Each fresh colour has a lovely, strong fragrance, to bring you a true scent of spring. From late winter, these vigorous perennials produce plenty of flowers on short, stocky stems, above neat rosettes of lush foliage. Fill all your pots and borders with Polyanthus 'Most Scented Mix' for a riot of scent and colour even on the dreariest winter days! Height and spread: 25cm (10”)..

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
    •  
    • £23.98 £16.99

Primrose 'World's Most Scented Mix'

Primula

- The best ever fragrance mix
- Citrus and honey fragrance
- Colour throughout winter and spring

 

Let the sweet citrus scent and the fresh colour mix of these gorgeous primroses transport you into spring. Primrose 'Worlds Most Scented Mix' is our best ever selection of fragrant primroses in a range of bright, cheery colours that will look fabulous planted among your spring bulbs. Grow some in a pot by the back door to really enjoy their perfume. Height and spread: 20cm (8").

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
    • Double up 36 to 72 for £5 extra  
    • £23.98 £16.99

Primrose 'Alaska Improved Mixed'

Primula

  • Exclusive extra-hardy primrose mix
  • Up to 20 colours
  • Best In Class for widest primrose colour mix - click here for details
Plant a rainbow of primroses with up to 20 different colours. Primrose 'Alaska Improved Mixed' are super hardy, blooming from winter all the way through to late spring. Once established in beds, borders and containers, these easy to grow perennials will virtually look after themselves. Height and spread: 20cm (8”).

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 £7.99  
    • £25.98 £17.99

Gentian 'Little Pinkie'

Gentiana

  • New in 2014
  • Mail order exclusive
  • Rare Pink Gentian!
Gentians are well known for their striking blue flowers, so we’re thrilled to be able to offer this stunning magenta-pink gentian! Bred in New Zealand, Gentian 'Little Pinkie' produces its dainty trumpet-shaped flowers above low cushions of semi-evergreen foliage. Ideal for rock gardens, raised beds and containers this charming, low maintenance plant will brighten up your garden from early summer onwards. Height: 15cm (6"). Spread: 20cm (8").
More info
    • 1 jumbo plug plant

    • Despatch: By end of March 2015
    •  
    • £11.99
    • 3 jumbo plug plants

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