Flower Seeds to Sow in March

23 products
  1. Starting at £3.95

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    Achillea millefolium 'Summer Pastels'

    A warm, soft mix of achilleas – invaluable cut flowers with long-lasting plateaux blooms. As perennial cut flowers, these get bigger and better each year.

  2. £1.95

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    Achillea ptarmica 'The Pearl'

    Perfect mini buttons as a border filler and cut flower with exceptional vase life. This serves the role of pernenial gypsophilia, but does not need sowing every year.

  3. £1.95

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    Agastache aurantiaca 'Navajo Sunset'

    A pretty front of border, or container stalwart which flowers the first year from seed. An invaluable nectar-rich plant for butterflies and bees.

  4. Was £1.95
    Now £1.36

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    Buddleja davidii

    Magnificent honey scent and tip-top for butterflies, this classic makes a wonderful cut flower. Sear stem ends in boiling water for 30 secs and it lasts a week in the vase.

  5. £3.25

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    Campanula portenschlagiana

    An invaluable ground cover, carpeting plant which spreads itself into cracks and joins in patios, terraces, walls and steps. To stud them with clear blue bell-shaped flowers all summer, and as it is an evergreen, with bright green leaves the rest of the year. Intersperse it with Erigeron…

  6. £1.95

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    Centranthus ruber 'Coccineus' (syn. 'Coccinea)

    I love red valerian for softening the edges of lawns, patios, paths and walls, where it can cascade and froth to create a colour-saturated carpet. It is great cut by the jugful too, for an abundant 'wild flower' arrangement.

  7. £2.25

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    Dianthus barbatus 'Electron Mix'

    An exceptional Sweet William which behaves like a perennial here, now flowering for it’s third year with excellent tall, straight stems.

  8. £3.95

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    Dianthus barbatus 'Sweet Pink Magic' F1

    Three colours on one plant, so a group of this looks like you've got a pretty and harmonious collection. 'Sweet Pink Magic' makes a brilliant container, cut flower and border filler.

  9. £3.50

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    Dolichos lablab 'Ruby Moon'

    Purple spires of bean like flowers followed by glossy, purple black pods, showy and glamorous cascading from teepees and frames in late summer and autumn.

  10. £2.95

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    Echinops ritro

    No plant is more loved by pollinators than Echinops. It's continually busy with butterflies and bees and flowers for months. It makes an excellent cut flower too

  11. Starting at £2.25

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    Erigeron karvinskianus

    Have you got some steps, paths or walls you want softening with curtains of daisies? That's exactly what this wonderful plant – Erigeron karvinskianus – is for. It flowers for about nine months of the year and gently self-sows into all the nooks and crannies. A brilliant value plant…

  12. £1.95

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    Gaura lindheimeri

    It's hard to find a better plant than Gaura for lining paths and adding froth to flower beds and I pick it as an upper storey in arrangements (see pic with Cosmos 'Purity' and 'Psyche Rose Picotee').

  13. £3.95

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    Line a Path Lavender Mix

    A famous duo of lavenders – one purple (Vera), the other blue (Hidcote), both easy to grow from seed and then looking good in any sunny situation for years.

  14. £2.95

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    Lupinus 'Blue Javelin'

    Lupinus 'Blue Javelin' flowers long and hard and has a delicious scent. It makes an excellent cut flower too, either arranged in bunches or as a single stem.

  15. Starting at £2.95

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    Lupinus polyphyllus 'Tutti Frutti'

    Densely packed lupin spires in the cheeriest mix of colours all summer and, as perennials, for years to come.

  16. £4.95

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    Papaver nudicaule 'Champagne Bubbles Pink' F1

    The 'Champagne Bubbles' series give you the most prolific flower-producer of all Iceland poppies (Papaver nudicaule) we have trialled. They have sturdy stems and large saucer flowers and a long flowering season. With stem ends seared they make magnificent cut flowers.

  17. Was £2.25
    Now £1.80

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    Phlox drummondii 'Lavender Beauty'

    Beautiful soft lavender phlox to flower summer and autumn. A perfect container plant that will flower all summer long.

  18. £2.95

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    Polemonium 'Blue Pearl' and White Pearl Mix'

    A pretty, delicate perennial which flowers as the tulips go over from May. It cuts well, looking simple and beautiful arranged in a mass on its own – the blue and white a lovely soft contrast.

  19. Was £1.95
    Now £1.07

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    Reseda odorata

    Not exceptional for its looks but incredible for its scent. Sow this in a pot near your back door.

  20. Was £1.95
    Now £1.56

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    Salvia farinacea 'Victoria'

    A classic blue salvia for pots and borders to give height and structure all summer and autumn.

  21. £1.95

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    Silene flos-cuculi (Ragged Robin)

    One of our most glamorous, starry wild flowers which makes the perfect upper-storey to a back-lit area of grass, or wild garden and brilliant in just the same role in almost any arrangement. I love it.

  22. Starting at £5.37

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    Lavender 'Spanish Eyes'

    Lavender 'Spanish Eyes' is a fast growing lavender with a mass of bright blue flowers and fern like scented leaves. I love this in containers, in the garden and picked for arranging.

  23. Starting at £6.26

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    Sweet Pea 'Barry Dare'

    I've been on the lookout for a large-flowered, highly scented deep pink sweet pea and 'Barry Dare' stood out in our trials. It’s a stunner, strong and punchy. 8/10 scent.