Biennial Flowers

Biennial flower seeds for cottage-garden colour — foxgloves, hollyhocks, sweet Williams and wallflowers, sown one year to flower the next.
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  • €4,45

    Fair Lady wallflower seeds for spring borders wallflower seeds ‘Fair Lady’ are a classic choice for bright, early-season colour in beds, borders, and cottage-style planting schemes. This biennial flower produces richly coloured blooms and is...

  • Wallflower Fair Lady seeds (Erysimum cheiri) – biennial flower Wallflower Fair Lady (Erysimum cheiri) – biennial flower seeds from SeedsChoice
    20%
    €3,56€4,45

    Fair Lady wallflower seeds for bright borders wallflower seeds ‘Fair Lady’ are a classic choice for colourful spring displays, offering a rich mix of clear, bright tones that suit many garden styles. This biennial flower...

  • €4,45

    Tom Thumb mix for colourful spring borders wallflower seeds Tom Thumb Mixed are a compact, colourful choice for beds, edging, and other low border flowering plants where you want a neat, uniform look. This tom...

  • €4,95

    Wildflower character with airy, lace-like umbels wild carrot seeds are a classic choice for a naturalistic flower garden, bringing delicate, umbrella-shaped blooms that are often compared to a small bird’s nest. This biennial wildflower is...

  • €4,95

    Bright yellow wildflower for sunny borders yellow chamomile seeds produce a distinctive wildflower with vivid, yellow daisy like flowers that stand out in mixed beds and cottage-style plantings. This biennial flower is valued for its...

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Flower Seeds – SeedsChoice

Bestselling Flower Seeds

Discover our all-time favorite flower seeds here — trusted by gardeners worldwide!

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Biennial flower seeds for next year's display

Biennials are the secret of a classic cottage garden — sown one year to flower spectacularly the next. Grow stately hollyhocks, spires of foxgloves, scented sweet Williams and cheerful wallflowers from seed for a fraction of the price of plants.

New to growing flowers? Our guide covers sowing and growing flowers from seed.

How biennials work

Sow biennials in early summer, grow them on over their first year, and they burst into bloom the following spring and summer. A little forward planning is all it takes — and many self-seed afterwards, returning year after year on their own. They are wonderful for cutting and for pollinators.

Cottage-garden favourites

For height, grow foxgloves and hollyhocks; for scent and edging, sweet Williams and wallflowers; for romance, honesty and Canterbury bells. Browse all flower seeds for more.

Planning ahead for next season? Explore the full flower range or start with statuesque foxgloves.

Popular biennial flowers

Foxglove · Hollyhock · Sweet William · Wallflower · Honesty · Canterbury Bells

At SeedsChoice, every order ships from Meppel, NL with fast EU delivery.

Frequently Asked Questions

What is a biennial flower?
A plant that grows leaves in its first year and flowers, sets seed and dies in its second — so you sow ahead for next year's display.
When do I sow biennials?
Usually early summer, so plants are well grown before winter and flower the following spring and summer.
Do biennials come back?
The original plants flower once, but many — like foxgloves and honesty — self-seed freely and return on their own.
Are they good for bees and cutting?
Yes — foxgloves, sweet Williams and wallflowers are loved by pollinators and make lovely cut flowers.
Do you ship across the EU?
Yes, orders ship from Meppel in the Netherlands with fast EU delivery, and the final shipping cost is shown at checkout.