Thompson & Morgan

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Hardy Annual Seeds


Hardy annuals can be sown directly into their flowering positions in the spring and will tolerate a certain amount of cold. Well-known flowers such as sweet peas, poppies, stocks and sunflowers fall under this category, as do some of the more unusual flowers - gomphocarpus & ratibida for example.



We have found 107 products.
 

Rudbeckia hirta 'Cherry Brandy'

Coneflower, Black-eyed Susan

 Customer Rating
Following the 2002 success of Cherokee Sunset®, Thompson & Morgan flower breeders are proud to present the first-ever red Rudbeckia from seed! These robust plants have outstanding garden performance, producing a mass of attractive, cherry-coloured blooms all summer long - triumphing over heat, drought and poor soils! Stunning when planted in drifts in borders or can be planted in large containers to create a feature plant on a patio or terrace.
More info
    • 1 packet (50 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Sunflower 'Mongolian Giant'

Helianthus annuus

 Customer Rating

Fun to grow, producing flower heads up to 45cm (18in) across with individual seeds up to 3½cm (1½in) long. As well as producing large yellow flower heads, Sunflower Mongolian Giant will be the envy of your neighbours as it grows up to 420cm (14ft) tall.


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

Companion planting: Try growing sunflowers with chives to deter aphids.


Useful links:

Companion Planting

More info
    • 1 packet (10 seeds)

    • Despatch: Within 3 days
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    • £2.39

Calendula officinalis nana 'Fruit Twist'

English Marigold, Marigold, Pot Marigold

  • Easy to grow delightful dwarf mix
A delightful dwarf calendula in a zesty mix of citrus colours. Calendula 'Fruit Twist' is early flowering, with the edible, daisy-like blooms adding bright drifts of colour to a sunny border. A quick and easy to grow annual for almost any garden situation, and even grows well in coastal areas. Sow in September for an eye-catching late spring display, or sow in spring for summer flowering. 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
    • 1 packet (80 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

Calendula officinalis 'Sherbet Fizz'

English Marigold, Marigold, Pot Marigold

Specially selected for its striking colour combination, Calendula 'Sherbet Fizz' has unusual buff-coloured petals with alluring darker red undersides. Sow pot marigolds in drifts for a spectacular display in beds and borders. The daisy-like flowers are excellent for cutting and can also be added to salads as an edible flower. Quick and easy to grow, Calendula copes in almost any garden situation, and even grows well in coastal areas. Height: 45cm (18”). Spread: 30cm (12”).

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

More info
    • 1 packet (80 seeds)

    • Despatch: Within 3 days
    •  
    • £2.49

Sunflower 'Russian Giant'

Helianthus annuus

 Customer Rating
A giant among annuals. Give them plenty of room and you will be rewarded with plants up to 3m (10ft) tall with huge yellow flowers often 30cm(12in) in diameter. Useful to grow against an unsightly shed or fence. Birds love the seeds so grow a few plants close to the house and watch them feed in the autumn. Flowers summer. Height 8-10ft.

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


Companion planting: Try growing sunflowers with chives to deter aphids.


Useful links:

Companion Planting

More info
    • 1 packet (60 seeds)

    • Despatch: Within 3 days
    •  
    • £1.99

Chrysanthemum carinatum 'Polar Star'

Ismelia carinata, Painted Daisy

Chrysanthemum carinatum 'Polar Star' is an easy to grow showy annual with unusual tricolour daisy flowers. Each white bloom has an intriguing inner yellow halo surrounding a central darker cushion. Perfect for adding height and interest to borders, as well as making a long lasting cut flower. Height: 75cm (30”). Spread: 40cm (16”).

Companion planting: Try growing Chrysanthemums with chives, whose aromatic leaves will deter aphids.


Useful links:

Companion Planting

More info
    • 1 packet (200 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

Orlaya grandiflora

White Lace Flower

 Customer Rating
An attractive addition to bouquets. Orlaya makes an easy to grow, quick border filler with decorative snow-white lacy blooms produced all summer long. Perfect for cutting.
More info
    • 1 packet (25 seeds)

    • Despatch: Within 3 days
    •  
    • £2.79

Sweet Pea 'Prima Ballerina'

Lathyrus odoratus

Gorgeous, lightly scented blooms ideal for cutting; bred by one of the world's leading Sweet Pea breeders. Each stem averages four blooms in a unique tricolour of lilac, purple and cream enhanced by intricate veining on each flower. Simply stunning!

Useful links:

How to grow sweet peas

More info
    • 1 packet (25 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

Amberboa muricata

Sweet Sultan

Easy to grow annual which produces tall stems clothed with large, attractive, purple-mauve flowers, adding height to borders and ideal for cutting. Spectacular sown en-masse in drifts and will flower all summer long until the first night frosts of autumn.
More info
    • 1 packet (100 seeds)

    • Despatch: Within 3 days
    •  
    • £2.59

Godetia 'Rembrandt'

Clarkia amoena, Satin Flower, Godetia amoena, Godetia grandiflora, Eucharidium

Beautiful Godetia 'Rembrandt' has been selected for its uniformity and deep carmine rose and white bicoloured blooms. With each flower painted in a consistent and stable pattern, you can be sure of a breathtaking display throughout the summer. This striking hardy annual can be direct sown for drifts of colour in borders, and makes an eye-catching cut flower too. Height: 50cm (20”). Spread: 30cm (12”). More info
    • 1 packet (400 seeds)

    • Despatch: Within 3 days
    •  
    • £1.99

Butterfly Mixture

An exciting blend, specially selected to attract butterflies and other beneficial insects to your garden. Excellent for making attractive drifts of colour, and your garden a haven for wildlife. Easy to grow.


1 gram of seed sows an area of approximately 1 square metre.

More info
    • 1 packet (1 gram)

    • Despatch: Within 3 days
    •  
    • £2.69
    • 5 packets (5 grams)

    • Despatch: Within 3 days
    •  
    • £9.99

Calendula officinalis 'Candyman Orange'

English Marigold, Marigold, Pot Marigold

The longest flowering and best double pot marigold that we have grown on our trial grounds! Sturdy, dwarf, multi-branching plants produce large, luminous blooms, to brighten summer borders and containers. The daisy-like flowers of Calendula 'Candyman Orange' are excellent for cutting and can also be added to salads as an edible flower. Quick and easy to grow, Calendula copes in almost any garden situation, and even grows well in coastal areas. Height: 25cm (10”). Spread: 30cm (12”).

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

More info
    • 1 packet (100 seeds)

    • Despatch: Within 3 days
    •  
    • £2.19