Sweet Pea Seeds

Sweet Pea Seeds

Sweet peas are one of the country's favourite flowers, and it's not surprising given their amazing colour range and delightful scent. At D.T. Brown, we offer an extensive selection of sweet pea seeds, perfect for filling your garden with sweet-smelling summer blooms. Choose from classic climbing varieties, perfect for adorning trellises and nets, to dwarf sweet peas that grow beautifully in pots and garden borders.

Our range of sweet pea flower seeds includes stunning mixes featuring bicolours, flakes, picotee edging, and marbles, as well as single-coloured flowers. Whether you prefer classic or contemporary styles, you'll find the ideal sweet pea seeds to bring charm and fragrance to your garden.

Filters

Filters

9 products

dt-brown FLOWER SEEDS Sweet Pea Incense Mixed Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea Incense Mixed Flower Seeds
35 Seeds Code: 26380
Sale price £3.29
dt-brown FLOWER SEEDS Sweet Pea (Tall) Horizon Mixed Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea (Tall) Horizon Mixed Flower Seeds
25 seeds Code: 10102
Sale price £3.49
dt-brown FLOWER SEEDS Sweet Pea (Tall) Bouquet Mixed Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea (Tall) Bouquet Mixed Flower Seeds
25 seeds Code: 10692
Sale price £3.79
dt-brown FLOWER SEEDS Sweet Pea (Tall) Spencer Blue Velvet Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea (Tall) Spencer Blue Velvet Flower Seeds
25 seeds Code: 16676
Sale price £1.29
dt-brown FLOWER SEEDS Sweet Pea Singing the Blues Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea Singing the Blues Flower Seeds
25 seeds Code: 11216
Sale price £1.99
dt-brown FLOWER SEEDS Sweet Pea (Tall) Painted Lady Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea (Tall) Painted Lady Flower Seeds
30 seeds Code: 16883
Sale price £1.29
dt-brown FLOWER SEEDS Sweet Pea (Tall) Spencer Mixture Flower Seedsdt-brown FLOWER SEEDS Sweet Pea (Tall) Spencer Mixture Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea (Tall) Spencer Mixture Flower Seeds
30 seeds Code: 12104
Sale price £3.99
dt-brown FLOWER SEEDS Sweet Pea Hi Scent Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea Hi Scent Flower Seeds
25 Seeds Code: 26379
Sale price £3.79
dt-brown FLOWER SEEDS Sweet Pea Cupani Flower Seeds
Buy One Get One Half Price On All Seeds
Sweet Pea Cupani Flower Seeds
20 Seeds Code: 26378
Sale price £3.79
Sweet Pea Seeds Sweet Pea Seeds

Growing Sweet Peas from Seed

Sweet peas (Lathyrus odoratus) have been cherished by UK gardeners for generations. These hardy annuals boast delicate, butterfly-like blooms in a rich range of colours, from soft pastels to vivid jewel tones. As well as adding visual charm, most varieties are beautifully fragrant, with a heady, floral scent somewhat similar to honeysuckle or hyacinth. 

Whether adorning trellises, patio pots, or cottage gardens, sweet peas are a timeless favourite – and they’re great for attracting pollinators. Long-stemmed sweet peas are also ideal for cutting, bringing their heavenly scent indoors.

Sweet peas are remarkably easy to grow from seed, thriving in full sun with well-drained soil. Sow in autumn or spring for a spectacular summer display, and cut dead flowers regularly to prolong the flowering period. We also offer a range of sweet pea plants.

Order Your Sweet Pea Seeds Today

At D.T. Brown, we are passionate about helping UK gardeners create beautiful, thriving gardens. All of our sweet pea seeds are carefully selected and tested to ensure high germination rates – 100% satisfaction guaranteed.

Begin your flower-growing adventure today with D.T. Brown. Order now and enjoy fast UK delivery, with P&P from just £2.45 on seed-only orders.

Sign up to our newsletter

Sign up to our newsletter for tips, ideas, and exclusive updates to help you grow your own