Thompson & Morgan

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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.

Buy from our range of sweet peas seeds for sale below.

We have found 50 products.

Lathyrus tingitanus 'Rosea'

Tangier Pea, Lathyrus tingitanus 'Roseus'

A visually-striking annual Lathyrus species that is just as easy-to-grow as traditional Sweet Peas. Vigorous, climbing plants produce masses of coral-rose pink flowers which will quickly cover fences, trellis or archways throughout the summer. Rosea will also make a long-lasting and spectacular cut flower. Climbing to 1.8-2m (72-80in). More info
    • 1 packet (30 seeds)

    • Despatch: Within 1 days
    • £2.29

Sweet Pea 'Astronaut Mixed'

Lathyrus odoratus

Specially selected by T&M breeders, Sweet Pea 'Astronaut Mixed' is the first sweet pea to grow entirely without tendrils! Instead this pretty mix puts all its energy into producing long stems, topped with large flowers of the highest quality that make superb cut flowers. The delicately scented blooms come in a warm mix of pinks, lilacs and pastel shades for a really pretty display. A superb variety training onto trellis and obelisks. Height: 180cm (71Ó) Spread: 30cm (12Ó).

Useful links:

How to grow sweet peas

More info
    • 1 packet (25 seeds)

    • Despatch:
    • £2.69
    • Out of stock