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.
9 products
  1. Alcea rosea 'Giant Single Mixed'


    Available as 50 seeds

  2. Dianthus barbatus 'Electron Mix'

    Starting at £2.25

    Available as 200 seeds, 5 jumbo seedlings, 10 jumbo seedlings

  3. Digitalis purpurea heywoodii 'Silver Fox'


    Available as 1000 seeds

  4. Foxglove Collection

    Starting at £1.95

    Available as 1000 seeds

  5. Hesperis matronalis 'White'

    Starting at £1.95

    Available as 500 seeds

  6. Lunaria annua var. albiflora


    Available as 40 seeds

  7. Matthiola incana 'Pillow Talk' syn. Alba

    Starting at £2.50

    Available as 25 seeds, 1 x 9cm plant, 3 x 9cm plants

  8. Matthiola incana 'Vintage Antique Mix'


    Available as 75 seeds

Biennial Flower Seeds at Sarah Raven

All our seeds are trialled in Sarah's garden at Perch Hill and selected for their quality; they also come with free seed planting instructions.