Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Refine Results

Refine by..

Email Newsletter

Sign up to our newsletter

Sweet Pea Seeds


Whichever sweet pea seeds you choose to sow, your garden will be filled with masses of fragrant blooms that make perfect cut flowers. In fact, cutting sweet peas more often means that you'll get an almost never-ending supply of summer flowers! We've got some great advice for getting the best out of your sweet pea seeds - read our How to Grow Sweet Peas guide or watch our sowing and growing sweet peas video.


You may also like our stunning range of Sweet Pea Plants.



We have found 45 products.
 

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
    •  
    • £2.99

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

Sweet Pea 'Fragrant Ripples'

Lathyrus odoratus

A distinctive perfumed blend of delicately marbled flowers with wavy, rippled, picottee edges. Blooms of scarlet, claret, blue, and lilac are set upon long, slender stems that are superb for cutting. Grow Sweet Pea 'Fragrant Ripples' against walls and fences for a beautifully fragrant summer display. Height: 180cm (71"). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (40 sweet pea seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

Sweet Pea 'Midnight'

Lathyrus odoratus

Seldom available. Beautifully formed, large blooms of maroon-red, almost black. An amazing colour!

Useful links:

How to grow sweet peas

More info
    • 1 packet (25 sweet pea seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

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

Sweet Pea 'T&M Prize Strain Mixed'

Lathyrus odoratus

A spectacular mix for the garden or the showbench that blends the best sweet peas for beauty, form, colour and fragrance. Sweet Pea 'T&M Prize Strain Mixed' combines breathtaking scented flowers, colours which glow in the sunlight, soft shades to harmonise, and strong colours to contrast - in fact, almost every tint imaginable. Height: 180cm (71"). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (45 sweet pea seeds)

    • Despatch: Within 1 days
    •  
    • £2.29 £1.49

Sweet Pea 'Heirloom Mixed'

Lathyrus odoratus, Grandiflora Sweet Pea

 Customer Rating
A cheery mixture of smaller flowered heirloom (Grandiflora) types in a wide range of colours. Sweet Pea 'Heirloom Mixed' has a wonderful fragrance that is characteristic of these old fashioned varieties. Perfect for adding colour and fragrance to garden arches, trellises, obelisks. 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
    •  
    • £2.99

Sweet Pea 'Firecrest'

Lathyrus odoratus

A fiery red sweet pea that won't bleach in the sun! The bold scarlet flowers of Sweet Pea 'Firecrest' are set upon tall, straight stems that make eye-catching exhibits for the show bench. This fragrant variety is equally at home in the garden or a vase indoors, filling the air with its powerful scent. Height: 180cm (71") Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (20 sweet pea seeds)

    • Despatch: Within 1 days
    •  
    • £2.99 £0.99

Sweet Pea 'Blue Ripple'

Lathyrus odoratus

 Customer Rating

A beautiful, strong growing variety with rippling ice white petals marbled in a most unusual shade of blue. The deeply scented flowers of Sweet Pea 'Blue Ripple' are carried atop long, straight stems that are make them ideal for a fragrant bouquet. 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
    •  
    • £2.19

Sweet Pea 'Turquoise Lagoon'

Lathyrus odoratus

From the same breeder as Sweet Pea 'Blue Shift', this stunning variety is equally eye-catching. Each delicate pink bloom gradually matures to a striking turquoise colour. These extraordinary annuals make a spectacular display bearing different coloured blooms at the same time - flowers even change colour in the vase after cutting! Sweet Pea 'Turquoise Lagoon' is a beautiful annual climber with a fabulous fragrance, and a 'must have' variety for the sweet pea enthusiast. Height: 180cm (71"). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (25 sweet pea seeds)

    • Despatch:
    •  
    • £2.69
    • Out of stock

Sweet Pea 'Matucana'

Lathyrus odoratus, Grandiflora Sweet Pea

 Customer Rating
A lovely heirloom (Grandiflora) type, that was first introduced into Britain in the 17th century by Sicilian monk, Franciscus Cupani. Despite its slightly smaller flower size, Sweet Pea 'Matucana' retains the original captivating Sweet Pea fragrance that has become so characteristic in today's modern varieties. This striking bicolour produces masses of crimson and violet blooms on very bushy plants that are ideal for scrambling over obelisks. 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
    •  
    • £2.99

Sweet Pea 'White Supreme'

Lathyrus odoratus

With its bold, beautifully formed flowers and excellent vigour, Sweet Pea 'White Supreme' is one of the best pure white varieties. The strong growing plants produce an abundance of 4 and 5 flowered, pure white sprays on long stems that are ideal for cutting. This elegant RHS AGM variety makes a striking exhibit on the show bench that will fill the air with rich sweet fragrance. Height: 180cm (71"). Spread: 30cm (12").

Useful links:

How to grow sweet peas

More info
    • 1 packet (20 sweet pea seeds)

    • Despatch: Within 1 days
    •  
    • £2.99