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.


For beautiful summer flowers browse our range of annual plants.



We have found 25 products.
 

Primrose 'Irish Beauties Collection'

Primula vulgaris, Kennedy Primroses

  • The World's Hardiest Primrose
Often referred to as Kennedy Primroses, these striking Primulas are the products of 35 years of breeding. The results speak for themselves! These eye catching perennials are particularly tough, tolerating temperatures down to -15C (5F), resisting frost, snow and extreme wet conditions to make them the world's hardiest Primrose. Each of Primrose 'Irish Beauties Collection' has darkly coloured green and purple-bronze foliage that contrasts with the shapely blooms. Once established they will virtually look after themselves, flowering twice as long as other varieties for an extended spring display. Height and spread: 20cm (8").

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


More info
    • 3 primrose jumbo plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 6 primrose jumbo plug plants

    • Despatch:
    • SAVE £5.99  
    • £25.98 £19.99
    • Out of stock
    • 9 primrose jumbo plug plants

    • Despatch:
    • SAVE £13.98  
    • £38.97 £24.99
    • Out of stock

Polyanthus 'Firecracker' (Garden Ready)

Primula

  • The fast-track to a hassle-free garden - just plant, water and enjoy!
  • Quality plants delivered to your door, hardened off and ready to plant out
  • Fully-grown, super-robust, healthy plants

Our garden ready plants are selected for garden performance, straight from the nursery. We send them to you 'green' ahead of flowering (but please note some varieties may show a few blooms), which means plants will establish quickly and all their energy goes into producing better roots, so they produce more flowers throughout the season.


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
    • 30 polyanthus garden ready plants

    • Despatch:
    • Buy 2 packs for just £25  
    • £6.99
    • Out of stock

Primrose 'Husky Mixed' (Garden Ready)

Primula

  • The fast-track to a hassle-free garden - just plant, water and enjoy!
  • Quality plants delivered to your door, hardened off and ready to plant out
  • Fully-grown, super-robust, healthy plants
Our garden ready plants are selected for garden performance, straight from the nursery. We send them to you 'green' ahead of flowering (but please note some varieties may show a few blooms), which means plants will establish quickly and all their energy goes into producing better roots, so they produce more flowers throughout the season.

A vibrant rainbow of primrose flowers that will brighten the gloomiest of winter days - even through cold, wet and snow! The delicately fragranced blooms of Primrose 'Husky Mixed' burst open in a frenzy of colour that will see you through until 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
    • 30 primrose garden ready plants

    • Despatch:
    • Buy 2 packs for just £25  
    • £14.99
    • Out of stock

Primrose 'Palazzo Collection'

Primula

  • The all new pom-pom primrose
Our lastest primrose introduction are already causing a big stir. To make ordering both 'Palazzo Wine' and 'Palazzo Pink' easier and more economical, we're now offering them as a duo collection. Treat yourself to some winter luxury. Both velvety shades are topped off with a rich silver-laced edge and sumptuous ruffled petals, making the perfect centrepiece plant for winter and spring containers, baskets and bedding displays. Height: 25cm (10in). Spread: 20cm (8in).
More info
    • 6 primrose jumbo plug plants - 3 of each colour

    • Despatch: By end of September 2016
    • SAVE £4.99  
    • £17.98 £12.99

Sanguinaria canadensis f.multiplex

Bloodroot, Red Puccoon

Although rarely seen in the garden centres, Sanguinaria canadensis f.multiplex is a beautiful plant for a damp shady spot in the garden. Small white blooms that resemble tiny waterlilies emerge from between the blue-green leaves in spring. The elegant flowers are delicately scented with a light, spicy fragrance. Interestingly the rhizomes of this hardy perennial exude red sap when cut, giving the plant it's common name of Bloodroot. Perfect for woodland gardens, shaded borders and rockeries. Height: 15cm (6"). Spread: 30cm (12"). More info
    • 1 bare root sanguinaria plant

    • Despatch: By end of February 2016
    •  
    • £19.99
    • 2 bare root sanguinaria plants

    • Despatch: By end of February 2016
    • SAVE £9.99  
    • £39.98 £29.99

Primrose 'Husky Mixed' (Pre-Planted Pot)

Primula

For hassle-free gardening, look no further than our pre-planted pots for easy summer-long colour. We're always on the look out for ways to make life simpler for our gardening customers. So what could be easier than pots which are already planted up? We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted pots of your favourite varieties and position them where you'll most enjoy their summer colour. Then all you need to do is water them and wait!

A vibrant rainbow of primrose flowers that will brighten the gloomiest of winter days - even through cold, wet and snow! The delicately fragranced blooms of Primrose 'Husky Mixed' burst open in a frenzy of colour that will see you through until 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
    • 1 x primrose pre-planted pot with 6 plants

    • Despatch:
    • SAVE £11  
    • £17.99 £6.99
    • Out of stock

Cyclamen hederifolium (Large Plant)

Cyclamen neapolitanium, Ivy-leaved Cyclamen, Sowbread

A delightful little plant producing delicate pink flowers with reflexed petals in the autumn. Often emerging after the flowers, the heart-shaped deep green leaves are patterned with silver, creating a striking marbled effect. Cyclamen hederifolium is a superb ground-cover plant in rock gardens and woodland gardens where it will self-seed freely to create carpets of foliage and flowers from autumn to spring, before the foliage dies back in summer. Height: 10cm (4"). Spread: 15cm (6").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 1 litre potted cyclamen plant

    • Despatch: By end of February 2016
    •  
    • £9.99
    • 2 x 1 litre potted cyclamen plants

    • Despatch: By end of February 2016
    •  
    • £16.99

Primrose 'Palazzo Wine'

Primula

Treat yourself to some luxury at every day prices with our latest fancy primrose. We've selected Primrose 'Palazzo Wine' F1 for its sumptuous crested blooms and sheer flower power. The burgundy ruffled blooms are complimented by an elegant silver-laced edging and are produced in profusion, creating what we are calling a one plant posie. These hardy vigorous plants make perfect colourful border fillers, adding real impact to spring displays, but this hardy Primrose comes into its own in patio containers, where you can really appreciate the opulent blooms from February right through to May. Why not set a single plant in a small pot for occasional use as a table centre piece? Height: 25cm (10"). Spread: 20cm (8"). More info
    • 3 primula jumbo plug plants

    • Despatch:
    •  
    • £8.99
    • Out of stock
    • 6 primula jumbo plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock

Primrose 'Palazzo Pink'

Primula

  • The all new pom-pom primrose
Treat yourself to some luxury at every day prices with our latest fancy primrose. We've selected 'Palazzo Pink' F1 for its sumptuous crested blooms and sheer flower power. The pink ruffled blooms are complimented by an elegant silver-laced edging and are produced in profusion, creating what we are calling a one plant posie. These hardy vigorous plants make perfect colourful border fillers, adding real impact to spring displays, but 'Palazzo Pink' really comes into its own in patio containers, where you can really appreciate the opulent blooms From February right through to May. Why not set a single plant in a small pot for occasional use as a table centre piece? Height: 25cm (0in) Spread: 20cm (8in).
More info
    • 3 primrose jumbo plug plants

    • Despatch: By end of September 2016
    •  
    • £8.99
    • 6 primrose jumbo plug plants

    • Despatch: By end of September 2016
    •  
    • £12.99

Primrose 'Belarina Doubles Collection'

Primula

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").

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

More info
    • 3 primrose jumbo plug plants

    • Despatch: By end of August 2016
    •  
    • £12.99
    • 6 primrose jumbo plug plants

    • Despatch: By end of August 2016
    • SAVE £8.99  
    • £25.98 £16.99
    • 9 primrose jumbo plug plants

    • Despatch: By end of August 2016
    • SAVE £18.98  
    • £38.97 £19.99

Corydalis flexuosa 'Purple Leaf' (Large Plant)

Pseudofumaria

Corydalis flexuosa ‘Purple Leaf’ is an unusual garden plant, which is often admired. Plants may look delicate, but they’re quite robust, and enjoy our cool English summers. Flowering can often persist from late spring into the middle of summer.

Corydalis plants will effortlessly form clumps in borders, rockeries and shady corners. The foliage is ferny and purple, tinged with red. The accompanying flowers are tubular and in a dashing shade of bottle blue. Height: 15cm (6"). Spread: 50cm (19").

 

Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer
More info
    • 1 x 1 litre potted corydalis plant

    • Despatch: By end of February 2016
    •  
    • £9.99
    • 2 x 1 litre potted corydalis plants

    • Despatch: By end of February 2016
    •  
    • £16.99

Polyanthus 'Firecracker' (Pre-Planted Pot)

Primula

For hassle-free gardening, look no further than our pre-planted pots for easy summer-long colour. We're always on the look out for ways to make life simpler for our gardening customers. So what could be easier than pots which are already planted up? We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted pots of your favourite varieties and position them where you'll most enjoy their summer colour. Then all you need to do is water them and wait!

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
    • 1 x polyanthus pre-planted pot with 6 plants

    • Despatch:
    • Buy any 2 packs for just £25  
    • £17.99
    • Out of stock