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 74 products.
 
Helianthus Mongolian Giant

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 

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    • 1 packet (10 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Calendula officinalis nana 'Fruit Twist'

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.

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    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Poppy 'Pink Fizz'

Poppy 'Pink Fizz'

Papaver somniferum (Laciniatum Group), Opium Poppy

 The elegant two-tone, pink bicolour blooms of Poppy 'Pink Fizz' sit atop tall stems of silver foliage that sway gently in the breeze. As summer progresses, the irregular and finely slashed ‘lacinate’ petals give way to green-blue seed pods that make a useful addition to dried flower arrangements. Direct sow this undemanding hardy annual to fill gaps in wildlife gardens and cottage garden planting schemes. Height: 90cm (35"). Spread: 30cm (12").

Culinary note: All poppies are poisonous. However, the seeds produced by somniferum and paeoniflorum poppies only are edible. For more details about edible flowers click here.

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    • 1 packet (500 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Calendula Officinalis 'Sherbet Fizz'

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.

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    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Centaurea cyanus 'Classic Fantastic'

Cornflower 'Classic Fantastic'

Centaurea cyanus, Blue-Bottle, Bachelor's Buttons
A classic mixture of single and semi-double blooms in cool blue shades, ranging from light heavenly blue to dark blue, and a blue and white bicolour. Cornflower ‘Classic Fantastic’ is easy grow and creates a long flowering display in borders, or when used as a cut flower. Height: 45cm (18”). Spread: 30cm (12”).

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

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    • 1 packet (200 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Childrens - Sunflower Russian Giant

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.

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    • 1 packet (60 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Poppy Seriously Scarlet

Poppy 'Seriously Scarlet'

Papaver somniferum, Opium Poppy

  Customer Rating

A dramatic new Poppy with striking scarlet flowers which have a dark purple-blue centre. opening to form an Elizabethan style ruff. The strong, tall stems boast large, highly ornamental, silver-green orientale foliage. Variable seed was sent by a customer to T&M, and breeders have selected for uniformity and trueness to type, resulting in this bright border and cottage garden annual.


Culinary note: All poppies are poisonous. However, the seeds produced by somniferum and paeoniflorum poppies only are edible. For more details about edible flowers click here.

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    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    • SAVE 80p  
    • £1.49 £0.69
Cornflower 'Blue Diadem'

Cornflower 'Blue Diadem'

Centaurea cyanus, Blue-Bottle, Bachelor's Buttons
Powder puff Cornflowers of intense azure blue were once a common sight in summer, dotted throughout golden cornfields. This charming annual still makes an unforgettable impact in grassy meadows and summer borders. Its tall wiry stems and ruffled blooms make Cornflower ‘Blue Diadem’ is ideal for cutting. The nectar rich blooms attract bees and butterflies too. Height: 75cm (30"). Spread: 30cm (12").

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

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    • 1 packet (200 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Sunflower Bicentenary

Sunflower 'Bicentenary'

Helianthus annuus
 Customer Rating

T&M's plant breeders are pleased to announce that Sunflower Bicentenary has been selected by the Royal Horticultural Society and included in their prized Bicentenary Plant Collection celebrating 200 years of the RHS.

Bicententary was chosen because of its outstanding garden performance ,as well as being totally unique! Not only are the attractive 15cm (6 inch) rich gold and bronze flowers bi-coloured, but they also sit above unusual soft, silver-green foliage.

Bicentenary is easy to grow, producing many multi-headed stems which create maximum impact when planted towards the middle or back of a border as well as making a decorative cut flower. The buds are delicious cooked in butter sauce and seeds make a tasty snack. Click here for more information on cooking and decorating food with flowers.


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

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    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    • SAVE £1.00  
    • £1.99 £0.99
Poppy Red Pom Poms

Poppy 'Red Pom Poms'

Papaver somniferum, Opium Poppy

  Customer Rating

Attractive bright red, double pom pom flowers stand above sturdy stems of blue-green foliage. Adds a vibrant display to borders, calling out for attention. Height: 60-90cm (24-36 inches).


Culinary note: All poppies are poisonous. However, the seeds produced by somniferum and paeoniflorum poppies only are edible. For more details about edible flowers click here.

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    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £0.69
Poppy Paeony Flowered Mixed

Poppy 'Peony Flowered Mixed' (Paeoniiflorum group)

Papaver somniferum, Opium Poppy

Up to 4in double blooms, grey-green leaves and large seed pods for winter decoration.


Culinary note: All poppies are poisonous. However, the seeds produced by somniferum and paeoniflorum poppies only are edible. For more details about edible flowers click here.

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    • 1 packet (1500 seeds)

    • Despatch: Within 2 Days
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    • £0.69
Dianthus Barbatus Summer Sundae

Dianthus barbatus 'Summer Sundae'

Sweet William
This exclusive blend has been specially selected to flower in the first year from seed, a completely new and exciting concept for Sweet Williams. Often grown as a biennial, this short lived perennial is ideal for cottage garden borders, beds and containers. Height: 45-60cm (18-24in).

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

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    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £2.99