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Biennial Seeds

Biennials flower not this year, but next. They are best planted outside in the autumn so they can get well established over the winter.

Digitalis purpurea 'Sutton's Apricot'

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 150 seeds
Alcea rosea 'Giant Single Mixed'

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 50 seeds
Angelica archangelica

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 100 seeds, 1 x 9cm pot, 3 x 9cm pots
Angelica gigas

£5.50 Was £5.50 Now £5.50Starting at £5.50

Available as 20 seeds
Anthriscus and Digitalis Collection

£5.50 Was £5.50 Now £5.50Starting at £5.50

Available as 2 packets of seed
Anthriscus sylvestris 'Ravenswing'

£5.50 Was £5.50 Now £5.50Starting at £5.50

Available as 15 seeds
Daucus carota 'Purple Kisses' Mix

£3.50 Was £3.50 Now £3.50Starting at £3.50

Available as 150 seeds
Dianthus barbatus 'Electron Mix'

£2.25 Was £2.25 Now £2.25Starting at £2.25

Available as 200 seeds, 5 seedlings, 10 seedlings
Dianthus barbatus 'Sweet Pink Magic' F1

£4.50 Was £4.50 Now £4.50Starting at £4.50

Available as 15 seeds
Dianthus barbatus (Nigrescens Group) 'Sooty'

£2.25 Was £2.25 Now £2.25Starting at £2.25

Available as 1 x 9cm pot
Digitalis purpurea 'Camelot Cream' F1

£4.50 Was £4.50 Now £4.50Starting at £4.50

Available as 20 pelleted seeds
Digitalis purpurea 'Dalmatian Mixed' F1

£5.95 Was £5.95 Now £5.95Starting at £5.95

Available as 25 seeds
Digitalis purpurea f. albiflora

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 340 seeds, 1 x 9cm pot, 3 x 9cm pots
Digitalis purpurea ssp. heywoodii 'Silver Fox'

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 500 seeds
Foxglove Collection

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 1000 seeds
Matthiola incana 'Pillow Talk'

£3.50 Was £3.50 Now £3.50Starting at £3.50

Available as 25 seeds, 1 x 9cm pot, 3 x 9cm pots
Matthiola incana 'Vintage Antique Mix'

£3.95 Was £3.95 Now £3.95Starting at £3.95

Available as 75 seeds
Onopordum acanthium

£5.50 Was £5.50 Now £5.50Starting at £5.50

Available as 30 seeds, 1 x 9cm pot, 3 x 9cm pots
Papaver nudicaule 'Champagne Bubbles Mix' F1

£5.95 Was £5.95 Now £5.95Starting at £5.95

Available as 60 seeds, 5 seedlings, 10 seedlings
Papaver nudicaule 'Champagne Bubbles Pink' F1

£5.50 Was £5.50 Now £5.50Starting at £5.50

Available as 60 seeds
Papaver nudicaule 'Champagne Bubbles White' F1

£5.95 Was £5.95 Now £5.95Starting at £5.95

Available as 60 seeds, 5 seedlings, 10 seedlings
Papaver somniferum 'Black Beauty'

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 150 seeds
Papaver somniferum 'Black Single'

£1.95 Was £1.95 Now £1.95Starting at £1.95

Available as 500 seeds
Papaver somniferum 'Black Swan'

£2.50 Was £2.50 Now £2.50Starting at £2.50

Available as 1000 seeds

Buy Biennial Seeds

Flowering in their second year, Sarah Raven biennial plants are well worth the wait, and we offer a superb range of high-quality biennial seeds to grow your biennials from the very start. Whether you’re looking for foxgloves, poppies or wallflowers, our wide selection of biennial flower seeds has something for every gardener to grow and love.

All of our seeds are trialled in Sarah’s garden at Perch Hill and selected for their quality. Every order comes with detailed sowing and growing instructions to help you get the most out of your plants. Make sure to sow your biennial seeds in spring or autumn to allow them to get well established over the winter. Take a look at our essential kit for sowing seeds to help make sowing and growing from seed an easy, enjoyable and productive task.

Self-Sowing Biennial Plants

Many biennial varieties will self-sow after flowering, giving you plants for years to come. Browse our range of self-sowing biennials to find the perfect plants for your garden. We also offer a number of our biennials as seedlings, 9cm plants or 2 litre plants. These biennial plants were sown last year and are ready to flower this spring and summer, saving you the wait between sowing and flowering.