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 87 products.
 

Salvia Collection

Sage

  • Award winning selection
  • 7 months of colour
  • Drought tolerant and fuss-free

We've paired together our two favourite salvia introductions of recent years. Enjoy the reddish-purple flowers of Salvia 'Love and Wishes' alongside the scarlet-red funnels of 'Ember's Wish' - a match made in heaven for border and container displays. 'Love and Wishes' won best new variety at the Grower of the Year awards 2016, and was 3rd place in the 2015 RHS Chelsea Plant of the Year. We think 'Ember's Wish' matches it in looks and performance. Developed in Australia, both are drought-tolerant and fuss-free, and truly hardy for years of enjoyment in UK gardens. Flowering from May to November we can't think of a harder working perennial for your garden. Height and Spread: 75cm (30").
More info
    • 2 x salvia jumbo plug plants

    • Despatch: By end of March 2017
    • SAVE £2  
    • £9.99 £7.99
    • 4 x salvia jumbo plug plants

    • Despatch: By end of March 2017
    • SAVE £5  
    • £14.99 £9.99
    • 8 x salvia jumbo plug plants

    • Despatch: By end of March 2017
    • SAVE £7  
    • £19.99 £12.99

Ageratum houstonianum 'Blue Danube'

  • 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

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

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

Antirrhinum majus 'Madame Butterfly' F1 Hybrid

 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
More info
    • 36 antirrhinum plug plants

    • Despatch: By end of March 2017
    •  
    • £8.99
    • 72 antirrhinum plug plants

    • Despatch: By end of March 2017
    • SAVE *£3.99  
    • £17.98 £13.99

Petunia 'Purple Velvet' F1 Hybrid

 Customer Rating

Petunia 'Purple Velvet' easily outperforms other expensive cutting-raised surfinias with its exceptionally long trailing stems. This sensational cascading petunia is smothered in superb velvety, purple blooms throughout summer, and right up to the first frosts. Fantastic in baskets, containers and window boxes, or try them in beds as dense ground cover. Trails to: 60cm (24").

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    • 24 petunia plug plants

    • Despatch:
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    • £12.99
    • Out of stock
    • 48 petunia plug plants

    • Despatch:
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    • £17.99
    • Out of stock
    • 72 petunia plug plants

    • Despatch:
    • SAVE *£13.98  
    • £39.97 £24.99
    • 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

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

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

Salpiglossis sinuata 'Royale Mixed' F1 Hybrid

 Customer Rating

Like sumptuous gold braid, the exquisite veining overlays rich, velvety hues, creating a shimmering display. Salpiglossis 'Royale Mixed' produces stunning trumpet flowers on upright, bushy plants. Salpiglossis flowers can be cut for a majestic indoor display, and the opulent colours add an exotic feel to patio containers, and annual bedding schemes. Height: 60cm (24"). Spread: 30cm (12").

 

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

    • Despatch:
    •  
    • £5.99
    • Out of stock
    • 36 salpiglossis plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 72 salpiglossis plug plants

    • Despatch:
    • SAVE *£5.99  
    • £25.98 £19.99
    • Out of stock

Salvia splendens 'Blaze of Fire'

  • 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
More info
    • 6 salvia plug plants

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

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

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

Verbena 'Quartz Mixed' F1 Hybrid

 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
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    • 6 verbena plug plants

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

    • Despatch:
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    • £12.99
    • Out of stock

Begonia x tuberhybrida 'Non-stop Mocca'

 Customer Rating
  • Customer favourite
  • Dark foliage

Fully double flowers in a mixture of five vibrant colours contrast dramatically with the rich, chocolate coloured foliage. Begonia 'Non-Stop Mocca', as the name suggests, is one of the best begonias for continuous summer flowering. A distinctive plant for vibrant displays in beds, containers, baskets and window boxes. Height and spread: 30cm (12").


Culinary note: Add the bright coloured petals to sandwiches or salads for a light lemon taste and crisp texture. For more details about edible flowers click here.

More info
    • 36 begonia plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 72 begonia plug plants

    • Despatch:
    • SAVE *£5.99  
    • £25.98 £19.99
    • 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").

 

Buy this variety in a larger plant size
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    • 36 begonia plug plants + 100g of begonia fertiliser

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

    • Despatch:
    • SAVE £9.50  
    • £18.99 £9.49
    • Out of stock

Begonia x tuberhybrida 'Illumination Mixed'

 Customer Rating
  • Customer favourite
Light up your summer displays with Begonia 'Illumination' mixed. An outstanding begonia with masses of flowers come rain or shine. With a true cascading habit, this colourful mix will leave your hanging baskets, containers, and Flower Pouches® literally overflowing with rainbows of colour all summer long. Height and spread: 60cm (24").

Culinary note: Add the bright coloured petals to sandwiches or salads for a light lemon taste and crisp texture. For more details about edible flowers click here.

More info
    • 36 begonia plug plants + 100g of begonia fertiliser

    • Despatch:
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    • £13.99
    • Out of stock

Begonia 'Inferno'™

 Customer Rating
  • No deadheading
  • All-weather performance
  • Fast-growing plants

Performs superbly - come rain or shine! How's about that for a towering inferno? Possibly the brightest begonia ever - Begonia 'Inferno'- is a brand new variety from a modern breeding programme; offering colour, vigour, all-weather performance and unbeatable flower power. Plants are fast growing; giving almost instant impact, there's no need to deadhead either, so this really is the perfect low maintenance plant! Perfect for baskets, containers, and Flower Pouches™. Height and spread: 30cm (12").

More info
    • 5 begonia jumbo plug plants

    • Despatch:
    •  
    • £12.99
    • Out of stock
    • 10 begonia jumbo plug plants

    • Despatch:
    • SAVE *£5.99  
    • £25.98 £19.99
    • Out of stock