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 26 products.
 

Campanula ramosissima 'Meteora'

Bellflower

A quick and easy-to-grow annual bellflower. The bushy, dwarf plants become covered with distinctly veined, star-shaped, blue flowers, 3-4cm (1¼-1½in) across with pretty white centres. Meteora flowers over a long period and makes a truly stunning addition to a sunny border or container. Can also be planted in small pots, making a lovely gift idea.
More info
    • 1 packet (50 campanula seeds)

    • Despatch: Within 1 days
    •  
    • £2.89 £0.99

Nigella damascena 'Oxford Blue'

Love-In-A-Mist

Tall with large extra double flowers followed by dark seed pods.
More info
    • 1 packet (200 nigella seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

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
    •  
    • £2.99

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

More info
    • 1 packet (200 cornflower seeds)

    • Despatch: Within 1 days
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    • £2.99

Larkspur 'Gentian Blue'

Delphinium grandiflorum, Delphinium chinense, Siberian Larkspur

A clear, fresh Gentian blue which is perfect for bedding, borders and containers. This impressive annual Delphinium, also known as Siberian Larkspur, boasts a stunning colour which is breathtaking and essential for any garden. More info
    • 1 packet (100 larkspur seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

Nigella damascena 'Moody Blues'

Love-In-A-Mist

An exquisite mixture of Love-in-a-Mist, bringing together some spectacular double blooms in a delightful range of blue shades, which are followed by attractive seedpods. Easy-to-grow and ideal for creating a soothing drift of colour in borders as well as making a dramatic cut or dried flower. Height: 50-60cm (20-24in).
More info
    • 1 packet (600 nigella seeds)

    • Despatch: Within 1 days
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    • £2.99

Cornflower 'Jubilee Gem'

Centaurea cyanus, Blue-Bottle, Bachelor's Buttons

Dense heads of large, double flowers of a beautiful deep blue are freely produced on compact, bushy plants. Once a common sight in cornfields the annual cornflower stills creates a big impact in summer borders and meadows. The intensely coloured blooms of blue Cornflower 'Jubilee Gem' are excellent for cutting and a magnet for bees and butterflies in the garden. Height: 40cm (16"). 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.

More info
    • 1 packet (200 seeds)

    • Despatch: Within 1 days
    •  
    • £2.29

Scabious 'Oxford Blue'

Scabiosa atropurpurea, Pincushion Flower

An easy to grow annual, producing tall stems covered in masses of stunning, mid-blue, pin cushion flowers. A classic cottage garden plant, ideal for cutting and loved by bees and butterflies. Beautiful plants for the cottage border.
More info
    • 1 packet (100 scabious seeds)

    • Despatch: Within 1 days
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    • £1.99

Echium vulgare 'Blue Bedder'

Viper's Bugloss, Blueweed

 Customer Rating
Glorious blue flowers buzzing with bees.
More info
    • 1 packet (200 echium seeds)

    • Despatch: Within 1 days
    •  
    • £2.69

Sweet Pea 'High Scent'

Lathyrus odoratus, Sweet Pea 'Hi-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 'High-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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    • £2.99

Sweet Pea 'Chatsworth'

Lathyrus odoratus

An aristocrat of the show bench, and a superb cut flower! Sweet Pea 'Chatsworth' produces 5 to 6 pale lavender blooms, of outstanding quality, on each tall, straight stem. Delicate frills and a wonderful fragrance make this sweet pea a beautiful choice for exhibition, or to simply enjoy in your garden. 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
    •  
    • £1.99

Nigella damascena 'Miss Jekyll'

Love-In-A-Mist

Beautiful and easy to grow, bearing rich blue flowers which seem to float amongst the finely cut leaves. They provide a charming show of bloom during the summer months. Very useful for bedding and cutting and the seed pods can be dried for winter decoration indoors. Flowers summer. Height 45cm (18in).

More info
    • 1 packet (685 seeds)

    • Despatch: Within 1 days
    •  
    • £2.69