Thompson & Morgan

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Annual Plants


Annual plants fall under two categories - hardy and half-hardy. Hardy annuals can be grown outdoors and will tolerate cooler tempratures, whereas the more tender half-hardy annuals need protection and must not be planted out until all risk of frost has passed. These delightful summer flowers add colour and interest to beds, borders, containers and hanging baskets.


You might also be interested in our stunning range of perennial plants which flower every year.



We have found 15 products.
 

Petunia 'Frenzy Mixed' F1 Hybrid

  • A blend of over 20 types of petunia flowers
Our best-selling Petunia 'Frenzy Mixed' contains fantastic blend of 20 over different types of petunia flowers. The weather resistant blooms of Petunia 'Frenzy Mixed' are always dazzling come rain or shine. Perfect for filling beds, containers, baskets and window boxes with a sensational, long lasting display. Height: 25cm (10"). Spread: 30cm (12").

 

Buy this variety in a larger plant size
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    • 36 petunia plug plants

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    • £8.99
    • Out of stock
    • 36 petunia plug plants + 100g of petunia fertiliser

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    • £9.99
    • Out of stock
    • 72 petunia plug plants

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    • SAVE *£3.99  
    • £17.98 £13.99
    • Out of stock
    • 140 petunia miniplug plants

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    • £17.99
    • Out of stock
    • 280 petunia miniplug plants

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    • SAVE *£7.99  
    • £35.98 £27.99
    • Out of stock

Ageratum houstonianum 'Blue Danube'

Floss Flower

  • Classic bedding annual
A large-flowered, vigorous variety of annual ageratum with powder-puff flower heads of soft, lavender blue. The fluffy, weather resistant blooms are particularly attractive to butterflies. With a dense, compact habit, Ageratum houstonianum 'Blue Danube' is perfect for adding texture and colour to bedding, borders and containers. Height: 20cm (8"). Spread: 25cm (10").

 

Buy this variety in a larger plant size
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    • 36 ageratum plug plants

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    •  
    • £12.99
    • Out of stock
    • 72 ageratum plug plants

    • Despatch:
    • SAVE *£7.99  
    • £25.98 £17.99
    • Out of stock
    • 140 ageratum miniplug plants

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    •  
    • £19.99
    • Out of stock
    • 280 ageratum miniplug plants

    • Despatch:
    • SAVE *£9.99  
    • £39.98 £29.99
    • Out of stock

Antirrhinum majus 'Madame Butterfly' F1 Hybrid

Snapdragon

 Customer Rating
  • Customer favourite

Awarded an All American Selection medal for its unusual azalea-shaped snapdragon flowers. Antirrhinum 'Madame Butterfly' creates a riot of colour throughout summer. The unique, double snapdragon petals prevent insects from pollinating the flowers, so they last much longer than single-flowered varieties. Perfect for a long-lasting display in cottage garden beds, borders and containers. This award winning variety also makes a superb cut flower. Height: 65cm (26"). Spread: 45cm (18").

 

Buy this variety in a larger plant size
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    • 36 antirrhinum plug plants

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    •  
    • £8.99
    • Out of stock
    • 72 antirrhinum plug plants

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    • SAVE *£3.99  
    • £17.98 £13.99
    • Out of stock

Petunia 'Orchid-Flowered Mixed' F1 Hybrid

  • Best in class for double petunias
Widely acknowledged as the world's finest double petunias, with exquisite orchid-like, ruffled blooms in a medley of radiant colours. Petunia 'Orchid Flowered Mixed' begin flowering early in the season and continue their luxurious display throughout the summer, until the first frosts. This versatile mix is a delight in borders, beds and containers and flower Pouches®. Height and spread: 30cm (12").

 

Buy this variety in a larger plant size
More info
    • 36 petunia plug plants

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    •  
    • £12.99
    • Out of stock
    • 72 petunia plug plants

    • Despatch:
    • SAVE *£7.99  
    • £25.98 £17.99
    • Out of stock
    • 110 petunia miniplug plants

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    •  
    • £17.99
    • Out of stock
    • 220 petunia miniplug plants

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    • SAVE *£7.99  
    • £35.98 £27.99
    • Out of stock

Salvia splendens 'Blaze of Fire'

Scarlet Sage, Salvia splendens 'Fireball'

  • Works well in patio pots
Plumes of brilliant scarlet flowers above neat, compact plants make this one of the most famous and striking summer annual bedding plants. Flowering early and continuing over a long period, Salvia 'Blaze of Fire' provides excellent value and bold impact in long lasting bedding displays, window boxes and containers. Height and spread: 30cm (12").

 

Buy this variety in a larger plant size
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    • 6 salvia plug plants

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    • £5.99
    • Out of stock
    • 36 salvia plug plants

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    • £11.99
    • Out of stock
    • 72 salvia plug plants

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    • SAVE *£5.99  
    • £23.98 £17.99
    • Out of stock

Verbena 'Quartz Mixed' F1 Hybrid

Glandularia, Vervain

 Customer Rating
A carefully selected mix of early flowering, brightly coloured verbena with excellent mildew resistance that will guarantee a long lasting display. With a dwarf, spreading habit, Verbena 'Quartz Mixed' is invaluable for massing in beds, borders, window boxes and hanging baskets. Height: 25cm (10"). Spread: 30cm (12").

 

Buy this variety in a larger plant size
More info
    • 6 verbena plug plants

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    • £5.99
    • Out of stock
    • 36 verbena plug plants

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    • £12.99
    • Out of stock

Begonia semperflorens 'Lotto Mixed'

 Customer Rating
  • Customer favourite

An exceptionally large flowered variety compared to normal Begonia semperflorens cultivars. Begonia 'Lotto' Mixed plants produce neat blooms with yellow centres in a sumptuous mix of colours. Perfect for creating a show-stopping display in containers, beds, baskets, and Flower Pouches™! Height and spread: 30cm (12").

 

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    • 36 begonia plug plants + 100g of begonia fertiliser

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    • SAVE £6.50  
    • £13.99 £7.49
    • Out of stock
    • 72 begonia plug plants

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    • SAVE £9.50  
    • £18.99 £9.49
    • Out of stock
    • 140 begonia miniplug plants

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    • £19.99
    • Out of stock
    • 280 begonia miniplug plants

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    • SAVE *£9.99  
    • £39.98 £29.99
    • Out of stock

Marigold 'Jesters Mix™' F1 Hybrid

Tagetes patula, French Marigold

  • Big border marigolds for maximum impact
A particularly tall mix of colourful French marigolds, specially blended by Thompson & Morgan so you won't find it anywhere else! From June to October, the eye-catching blooms of Marigold 'Jesters Mix™' are borne on mid-height, bushy plants and include plenty of stripes for a striking display. Ideal for creating impact in beds and borders, these cheerful marigolds offer superb garden performance and the single blooms are also attractive to bees. Height: 50cm (20"). Spread: 40cm (16").

Culinary note: The citrus tasting flowers have many uses, try them in salads, sandwiches or seafood dishes too. For more details about edible flowers click here.

More info
    • 12 marigold plug plants

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    • Try me pack  
    • £5.99
    • Out of stock
    • 36 marigold plug plants

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    • £11.99
    • Out of stock
    • 72 marigold plug plants

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

Gazania 'Tiger Stripes Mixed'

Treasure Flower

The wide daisy-like blooms of Gazania 'Tiger Stripes Mixed' sport a contrasting stripe on every petal for a really cheerful display. These undemanding and free-flowering bedding plants tolerate drought or windy coastal sites with ease. So easy to grow, and perfect for filling beds and containers with fabulous summer colour. Height and spread: 20cm (8").

 

Buy this variety in a larger plant size
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    • 6 gazania plug plants

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    • £5.99
    • Out of stock
    • 36 gazania plug plants

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

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    • SAVE *£5.99  
    • £23.98 £17.99
    • Out of stock

Marigold 'Zenith Mixed' F1 Hybrid

Tagetes patula x erecta, Afro-French Marigold

  • Does not set seed therefore increased flower power all season long!

If you're only going to grow one marigold this summer, choose Marigold 'Zenith Mixed'! An Afro-French hybrid, Marigold 'Zenith Mixed' produces crested, carnation-like flowers in a mixture of colours including reds, oranges, yellows and bicolour shades. With a vigorous growth habit and superb weather resistance you'll be enjoying non-stop colour in your beds, borders and containers from summer through to autumn. Height and spread: 35cm (14").


Culinary note: The citrus tasting flowers have many uses, try them in salads, sandwiches or seafood dishes too. For more details about edible flowers click here.

 

Buy this variety in a larger plant size
More info
    • 72 marigold plug plants

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    • SAVE *£4.99  
    • £19.98 £14.99
    • Out of stock

Busy Lizzie 'Sun Harmony'

Impatiens x hawkeri

A superior Busy Lizzie in almost every way! These strong growing, mildew resistant plants are larger than other varieties using fewer plants to cover the same area, making them great value for money. Superb vigour and a strong root system make this New Guinea Impatiens particularly fast to establish. The thick, weather resistant petals withstand rain, wind, humidity, scorching heat and chilly shade to ensure a long lasting display. Busy Lizzie 'Sun Harmony' is perfect for creating a reliable display in patio containers, beds and borders. Height: 30cm (12"). Spread: 40cm (16"). More info
    • 10 Busy Lizzie jumbo plug plants

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    • £17.99
    • Out of stock
    • 20 Busy Lizzie jumbo plug plants

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    • £29.99
    • Out of stock

Rudbeckia hirta 'Toto'

Coneflower, Black-eyed Susan

Compact, well branched plants are smothered in golden daisy-like blooms, each with a deep chocolate central cone. This cheery dwarf coneflower is early to flower and continues blooming from summer right through to autumn, brightening even the dullest days. With its neat, rounded habit Rudbeckia hirta 'Toto' is perfect for filling beds, containers and borders. This RHS AGM winner also makes a lovely cut flower for summer posies. Height: 25cm (10"). Spread: 30cm (12").

 

Buy this variety in a larger plant size
More info
    • 24 rudbeckia plug plants

    • Despatch:
    • SAVE *£6.99  
    • £19.98 £12.99
    • Out of stock
    • 48 rudbeckia plug plants

    • Despatch:
    • SAVE *£7.99  
    • £25.98 £17.99
    • Out of stock