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.You may also like to view our range of half-hardy annual seeds which can be sown in early spring.



We have found 251 products.
 

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.

More info
    • 1 packet (100 poppy seeds)

    • Despatch: Within 1 days
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    • £0.99

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 rudbeckia seeds)

    • Despatch: Within 1 days
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    • £2.99

Sweet Pea 'Sweet Dreams'

Lathyrus odoratus

 Customer Rating
A world exclusive collection of distinctly different sweet pea flowers - we believe 'Sweet Dreams' to be the best mixture ever! Each and every one, including many award winning varieties, has been selected for outstanding fragrance, exhibition standard blooms and superb growing performance. These cottage garden favourites are superb for cutting and the more blooms you cut, the more they will flower! Pop a few stems in a vase to fill a whole room with fragrance. Grow sweet peas against a sunny fence or trained on a free standing obelisk. For an informal display, let them scramble through mature shrubs. Height: 1.8m (6'). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (60 sweet pea seeds)

    • Despatch: Within 1 days
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    • £2.99

Sweet Pea 'Fragrantissima'

Lathyrus odoratus

 Customer Rating

Sweet Pea 'Fragrantissima' embraces the full colour spectrum from white, through all the pink shades, reds, blues, purples, bicolours, and stripes. This large flowered mix has been carefully blended to ensure an even balance of colour and fragrance. Enjoy them in the garden, grown against walls and fences, or cut some of the sturdy, straight stems for a vase indoors. Height: 200cm (79"). Spread: 30cm (12").


Useful links:

How to grow sweet peas

More info
    • 1 packet (35 sweet pea seeds)

    • Despatch: Within 1 days
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    • £2.99

Poppy (Wild)

Papaver rhoeas, Corn Poppy, Field Poppy, Flanders Poppy

Often seen sprinkling cornfields with its bright scarlet flowers. Ideal for creating a bright splash of colour in a sunny corner where little else will grow, or in the wild garden where it self seeds with ease. Flowers early summer. Height: 18-24 inches. Thompson & Morgan will donate 10p to Royal British Legion Industries (Registered charity no. 210063), for each packet of Poppy Flanders seeds sold, to provide work and support for disabled ex-Servicemen and women and their families.
Culinary note: Only the seeds of Papaver rhoeas are edible. For more details about edible flowers click here.
More info
    • 1 packet (2000 poppy seeds)

    • Despatch: Within 1 days
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    • £2.69

Sweet Pea 'King Size Navy Blue'

Lathyrus odoratus

 Customer Rating

A choice variety for its extraordinarily dark navy-blue flowers and superb, intense fragrance. Sweet Pea ‘King Size Navy Blue’ bears up to 5 large, frilled blooms on each slender stem, making this an excellent cut flower for filling small vases with just a few stems. Let it intertwine with paler varieties for an unforgettable display in the garden. Height: 180cm (71”). Spread: 30cm (12”).


Useful links:

How to grow sweet peas

A choice variety for its extraordinarily dark navy-blue sweet pea flowers and superb, intense fragrance. Sweet Pea 'King Size Navy Blue' bears up to 5 large, frilled blooms on each slender long stem, making this an excellent cut flower for filling a vase with just a few stems. Let it intertwine with paler varieties for an unforgettable contrasting display in the garden. Height: 180cm (71"). Spread: 30cm (12").
More info
    • 1 packet (20 sweet pea seeds)

    • Despatch: Within 1 days
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    • £2.99

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 sunflower seeds)

    • Despatch: Within 1 days
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    • £1.99

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: Add petals to salads as a colourful garnish or sprinkle over omelettes or even pasta. For more details about edible flowers click here.


Useful links:

National Gardening Week 15th-21st April 2013 - how to attract wildlife to your garden

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    • 1 packet (200 cornflower seeds)

    • Despatch: Within 1 days
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    • £2.99

Sweet Pea 'Hi-Scent'

Lathyrus odoratus, Sweet Pea 'High Scent'

Widely regarded as one of the most fragrant sweet peas available! This beautifully delicate variety bears creamy-coloured petals with subtle violet-blue picotee edges and a heavenly perfume. The heavily scented flowers smother Sweet Pea 'Hi-Scent' as it clambers over trellis, obelisks, fences or cane wigwams. Height: 180cm (71"). Spread: 30cm (12").


Useful links:

How to grow sweet peas

More info
    • 1 packet (25 sweet pea seeds)

    • Despatch: Within 1 days
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    • £2.79

Sweet Pea 'Annual Species Mixed'

Lathyrus

Cover obelisks, walls and fences with a kaleidoscope of colour! Shades of yellow, lilac, blue, orange and white mingle together to create an unbelievable combination of colours. The flowers of this vibrant selection of annual sweet pea species have a refreshing simplicity, being smaller and less frilly than many modern cultivars. Height: 180cm (71") Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (10 sweet pea seeds)

    • Despatch: Within 1 days
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    • £0.99

Stock 'Night Scented'

Matthiola longipetala subsp. bicornis, Matthiola bicornis

Deliciously scented flowers which open in the evening. Sow anywhere that is close enough to the house to get the benefit of such a beautiful fragrance. Below windows, patio tubs, window boxes, even a small sowing in hanging baskets. Try mixing with Virginian Stock before sowing to provide a mixture of attractive flower and fragrance. Flowers summer. Height 12in. More info
    • 1 packet (1200 stock seeds)

    • Despatch: Within 1 days
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    • £1.99

Nigella papillosa 'Midnight'

Nigella papillosa, Love-in-a-mist

This easy grow annual plant has it all; pretty, fern like foliage, handsome velvety flowers, and eye-catching seed-heads! Grow Nigella papillosa 'Midnight' by sowing direct into beds and borders. Rich blue flowers sit aloft the lacy fine-cut foliage. These are followed by quirky, dark purple seed pods, extending the interest of this border star well into autumn. Love-in-a-mist is perfect for cutting and using fresh or dried. Height: 55cm (22"). Spread: 30cm (12"). More info
    • 1 packet (350 nigella seeds)

    • Despatch: Within 1 days
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    • £0.99