Biennial flowers

Biennials or winter annuals rarely bloom in the year of sowing. They are usually sown in early summer, planted in the autumn, and flower in the following year.

  • SIBERIAN WALLFLOWER
    Siberian Wallflower - Erysimum allionii
    Erysimum allionii, biennial. Bright yellow flowers in spring. Approx. 40 cm in height, easy to overwinter outside.

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  • Summer forget-me-not - Anchusa capensis
    Summer forget-me-not - Anchusa capensis
    Compact, sun-loving plant which flowers in summer with countless gentian-blue, shiny blossoms. Very beautiful in balcony boxes or tubs. Continually deadhead to extend the flowering time. Will grow to about 20 cm high. Self-seeding in good locations.
    As low as €3.05
    Bag (0.5 g)
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  • VIOLA 'ALPENGLÜHN'
    Viola 'Alpenglühn' - Viola wittrockiana
    Proven to be very hardy, a Viola (pansy) variety from the Swiss breeder Roggli. Plant will grow to ca. 15 cm in height and will flower from March to May. 'Alpenglühen' ('Alpine Glow') is red with a contrasting 'eye'.

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  • VIOLA 'BERNA'
    VIOLA 'BERNA'
    The flowers have a velvety dark blue appearance, somewhat less intense towards the edge. Plants will grow to ca 15 cm in height and will flower from March to May. Very hardy, proven Viola variety by the Swiss breeder Roggli.

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  • VIOLA 'BLÜEMLISALP'
    VIOLA 'BLÜEMLISALP'
    Pinky-red, black-faced pansy of Swiss origin (Roggli). Frost-hardy. These charming plants, roughly 15 cm high, flower from March to May.

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  • VIOLA 'THUNERSEE'
    Viola 'Thunersee' - Viola wittrockiana
    Blue petals with black 'eyes'. Very hardy, proven variety by the Swiss breeder Roggli. Will grow to ca. 15 in height, and flower from March to May.

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6 Items