Biennial flowers » Buy organic seeds online

Biennial, in some instances even perennial Campanula. The large, blue or white flowers gradually 'line u'p on stems up to 70 cm in height. Well suited for borders or for cutting.

€3.21

Common Foxglove - Digitalis purpurea

Digitalis purpurea will producea leafy rosette in the same year it is sown. In the 2nd year pink-red flowers will develop onbranch-free stems of up to 1.5 metres length. Will do well in half shade, attractive pollinator; very poisonous.

€3.21

Dame's Violet - Hesperis matronalis

Hesperis matronalis. This wild flower prefers to grow in semi-shade, where it will reach 40-80 cm. Its strong fragrance , particularly in the evening, is reminiscent of violets. Important food plant for various moths.

€3.21

HORNED PANSY - Biennial flowers

Viola cornuta ('Horned Pansy') will grow to 10-30 cm in height. The plants, grown from seed, will give a profusion of flowers and will self-seed, coming up again year after year.

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Rudbeckia triloba - Biennial flowers

Branched echinacea species with numerous small yellow flowers. This biennial loves dry, well-drained locations and grows up to 1m tall. Seeds easily in the garden. Snail resistent.

€3.21

Siberian Wallflower 'Primrose Dame' - Erysimum cheiri

The fragrant flowers change color from lemon yellow to light yellow, which is very attractive. After being sown in summer, the plant can be easily overwintered outdoors. It is one of the first spring flowers of the year. About 50 cm high.

€3.21

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

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.

€3.21

Sweet William 'Oeschberg' - Biennial flowers

Biennial to perennial flower with scarlet fragrant flowers. Flower color may vary slightly. Was bred in the 1920s at the Oeschberg Horticultural School. Height up to 50cm.

€3.21

Sweet William - Dianthus barbatus

Dianthus barbatus, well-known and popular plant for spots in full sun. Profusion of flowers in red, white, and pink.Approx. 50 cm in height.

€3.21

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'.

€3.58

VIOLA 'ELITEMISCHUNG' - Biennial flowers

Proven to be very hardy, a Viola (pansy) varietyy from the Swiss breeder Roggli. Plant will grow to ca. 15 cm in height and will flower from March to May. 'Elitemischung' ('elite mixture') consists of different-coloured flowers with contrasting 'eyes'.

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VIOLA 'GEMMI' - Biennial flowers

Deep violet petals with white borders. The centre is almost black. Bred by Swiss breeder Roggli.

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VIOLA 'HÖHENFEUER' - Biennial flowers

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. 'Höhenfeier' ('bonfires at the top') has bright orange flowers with a black 'eye'.

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Viola 'Jungfrau' - Biennial flowers

The original white Swiss 'Jungfrau'. Like all varieties bred by Roggli, this viola is characterized by good frost hardiness. The pure white flowers appear from March onwards. The plants are about 15 cm high.

€3.58

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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