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 8 products.
 

Gaillardia 'Arizona Sun' (Garden Ready)

  • 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 blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").

 

Garden ready special offer
More info
    • 30 gaillardia garden ready plants

    • Despatch: By end of June 2016
    •  
    • £14.99

Lewisia cotyledon 'Elise Mixed'

  • First lewisia to repeat flower throughout summer
Masses of starry flowers in a range of fruity colours, including stripes and picotees adorn slender stems above neat rosettes of fleshy leaves. Traditionally grown as perennials in alpine houses, new breeding has brought us Lewisia 'Elise Mixed' which flowers in its first year, making a bright and attractive annual bedding plant! Winner of a Fleuroselect Gold Medal, these exceptional plants repeat flower throughout summer, lighting up beds, borders, containers and rock gardens. Tolerating heat and drought well, Lewisia is also perfectly happy with cooler temperatures and will overwinter with protection from wet weather. Height: 25cm (10"). Spread: 30cm (12").
More info
    • 24 lewisia plug plants

    • Despatch: By end of June 2016
    •  
    • £16.99
    • 48 lewisia plug plants

    • Despatch: By end of June 2016
    • SAVE £10.99  
    • £33.98 £22.99

Gaura lindheimeri 'Sparkle White'

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 gaura plug plants

    • Despatch:
    •  
    • £13.99
    • Out of stock
    • 48 gaura plug plants

    • Despatch:
    • SAVE £7.99  
    • £27.99 £19.99
    • Out of stock

Gaillardia 'Arizona Sun'

Blanket Flower

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").
More info
    • 24 gaillardia plug plants

    • Despatch: By end of June 2016
    •  
    • £12.99
    • 48 gaillardia plug plants

    • Despatch: By end of June 2016
    • SAVE £7.99  
    • £25.98 £17.99

Gaillardia aristata 'Arizona Sun' (Large Plant)

Blanket Flower

A blaze of summertime colour that thrives, whatever the weather! The glorious daisy flowers of Gaillardia 'Arizona Sun' produce a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders. Height: 30cm (12"). Spread: 45cm (18").

 

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

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 1 x 3 litre potted gaillardia plant

    • Despatch: By end of May 2016
    •  
    • £12.99
    • 2 x 1 litre potted gaillardia plants

    • Despatch:
    •  
    • £14.99
    • Out of stock
    • 2 x 3 litre potted gaillardia plants

    • Despatch: By end of May 2016
    •  
    • £19.99

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: Using masses of individual petals makes a colourful garnish for soups and salads. Useful for decorating cakes and biscuits too. For more details about edible flowers click here.

More info
    • 36 bellis plug plants

    • Despatch:
    •  
    • £11.99
    • Out of stock
    • 72 bellis plug plants

    • Despatch:
    •  
    • £17.99
    • Out of stock

Penstemon 'Wedding Bells' Mixed

 Customer Rating
Penstemon cobaea 'Wedding Bells' (also known as Orchestra Mixed) combines some of the best penstemons from T&M's own breeding programme. Satin, bell-shaped flowers in a variety of bright colours and patterns are carried over a particularly long flowering period, above glossy, semi-evergreen foliage. A fantastic alternative to Antirrhinums (snapdragons) in annual bedding schemes, these compact penstemon plants boast large flowers and superb weather resistance. Easy to maintain, these hardy perennials are also attractive to bees. Height: 50cm (18"). Spread: 45cm (18").

Useful links:

Gardening news: Move over marigolds... new bedding plants fly in the face of tradition

More info
    • 24 penstemon plug plants

    • Despatch: By end of May 2016
    •  
    • £9.99
    • 48 penstemon plug plants

    • Despatch: By end of May 2016
    •  
    • £14.99

Gaillardia aristata 'Burgundy' (Large Plant)

Blanket Flower

The large, wine red flowers of Gaillardia aristata 'Burgundy' last for months on end! Blooming continuously from June to September, these hardy perennials give an unrivalled performance in beds, borders and patio containers. Blanket flowers are loved by pollinating insects and their cheery daisy blooms make fabulous cut flowers. Gaillardias are particularly resilient plants thriving in light sandy soils, even tolerating drought and coastal positions where many plants would struggle. Height: 60cm (24"). Spread: 45cm (18").

 

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

    • Despatch:
    •  
    • £9.99
    • Out of stock
    • 2 x 1 litre potted gaillardia plants

    • Despatch:
    •  
    • £14.99
    • Out of stock