Advantageous priced flower bulbs for the private consumer, go to our other shops.

EuroBulb.nl

Verberghe.nl

Announcement

We are currently busy preparing the new assortment of summer flowering bulbs, which will be available to order from the beginning of February 2026.

Orders containing Hippeastrum will be shipped from the 12th of January 2026.

Allium

Large-flowered alliums are great to combine among perennials in the border. The leaves of the Allium start dying off before flowering time. This is the moment when the flower bulb starts to ripen and has almost finished growing. If the Allium is planted among perennials, you can camouflage the dying leaves among the other plants and it will be less noticeable.
Large-flowered Alliums can stay in the ground for several years. As long as the flowering remains beautiful, leave them in place. If the flowering diminishes, that's the time to dig up the bulbs after flowering. In summer, keep the bulbs warm and dry. If the bulbs are still in good condition, they can be replanted elsewhere in the garden in autumn.
Plant Allium in a sunny spot in well-drained soil.

The small-flowered Alliums are ideally suited for naturalising in a sunny spot in permeable soil. With the exception of Allium triquetrum and Allium ursinum, which also thrive in a (semi-)shaded spot.

There are 58 products.

Sort by:

Showing 1-48 of 58 item(s)

Quick view
Allium 'Ambassador'®

A large-flowered violet-blue Allium with very sturdy stems, height about 120 cm. The foliage remains attractive for a long time during the flowering period, June.
Quick view
Allium 'Cameleon'®

The soft pink flowers go through several colour stages during flowering. The downy leaves are hairy at the sides. A nice ornamental onion that naturalises well.
Quick view
Allium 'Firmament'

Beautiful dark purple allium with a metallic sheen. The semi-spherical flower head has a diameter of 10-12 cm. The sturdy flower stem is 70-80 cm high.
Quick view
Allium 'Forelock'®

Maroon with a purple “crest”, striking flower. Height 100-140 cm.
Quick view
Allium 'Gladiator'

A tall, somewhat earlier-flowering Allium with lilac-purple, compact, spherical flowers. Excellent long-lasting cut flower.
Quick view
Allium 'Globemaster'®

A large Allium (100 cm.) with very big lilac flowers. One of the best of the large flowering alliums. Flowering time: more than 5 weeks.
Quick view
Allium 'Lucky Balloons'

Originated from A. karataviense x A. hollandicum. Several flower stems appear from a bulb, an average of three per bulb, on which the spherical inflorescences with light purple-pink flowers emerge.
Quick view
Allium 'Miami'

The hemispherical umbel with its flat base is composed of glossy, star-shaped crimson flowers. Excellent cut flower.
Quick view
Allium 'Millenium'

Compact growing shape, solid gray-green leaves in which from July the numerous purple-red spherical inflorescences appear.

. available to order from February 2026
Quick view
Allium 'Mount Everest'

White, height. 100 cm. The best large flowered white Allium.
Quick view
Allium 'Purple Rain'

Powerful purple-red color, beautiful transparent sphere with shiny star-shaped flowers. Multiplies quickly.
Quick view
Allium 'Summer Drummer'

Late summer flowering, purple red Allium. Height 175 cm.
Quick view
Allium 'Toabago'®

Previously offered as Allium 'Spider'. A cross between A. schubertii and A. atropurpureum. The result is a schubertii like flower but a bit smaller and darker. The height of 60 cm. makes it a good cut flower.
Quick view
Allium 'Universe'

As the name suggests, here we are dealing with a huge, bulbous, not too massive flower head, full of star-shaped purple flowers.
Quick view
Allium 'Venus'

Large-flowered Allium with purple-violet, spherical flowers. Striking appearance and excellent cut flower..
Quick view
Allium 'Violet Beauty'

A very nice, medium-high, 60-70 cm ornamental onion with star-shaped, violet flowers, multiplies quickly.
Quick view
Allium 'White Giant'

An extra tall white allium on sturdy 150 cm tall stems.
Quick view
Allium altissimum 'Album'

The white spherical flowers on tall stems are followed by decorative seed pods that remain attractive for a long time after flowering.
Quick view
Allium amethystinum 'Red Mohican'

Summer-flowering burgundy allium in which a crest develops during flowering from which white flowers emerge.
Quick view
Allium amplectens 'Graceful Beauty'

An easy-growing Allium from North America with ball-shaped white flower clusters. Height approx. 40 cm.
Quick view
Allium carolinianum 'Rosy Dream'

Strong flower stalk with a spherical inflorescence of about 3 cm, which is densely covered with dark pink, scented flowers.
Quick view
Allium christophii

The large flower consists of up to a hundred shiny violet flowers. Propagates by seed, in sunny, dry places A. christophii will naturalise. Very suitable as a dried flower.
Quick view
Allium nigrum

Synonym A. multibulbosum. Ornamental onion with semi-circular white flower heads, height 70-80 cm. Excellent cut flower.
Quick view
Allium nigrum 'Pink Jewel'

A tall, pale pink Allium with half-rounded flower heads and dark flower stems. Slightly variable.
Quick view
Allium oreophilum 'Samur'

A small ornamental onion with purple-pink flowers, suitable for naturalising. Found in the mountains in Afghanistan.
Quick view
Allium schubertii

An Allium with an impressive, irregularly shaped flower head, consisting of many pale pink flowers. The stem length of the flowers can reach 20 cm. Height only 40 cm. Perfect cut flower and dried flower.
Quick view
Allium schubertii 'Arctic Snow'

A white flowering form of Allium schubertii. Large 'spiky'-shaped inflorescence, very suitable as a dried flower.
Quick view
Allium scorodoprasum 'Art'®

Green blades appearing between small purple bulbils. Height 100-110 cm.
Quick view
Allium triquetrum

Beautiful white Allium, height 40 cm. Triangle shaped stalk. Suitable for naturalising.
Quick view
Allium tuberosum

Garlic chives. Rather flat umbels with almost white flowers, height 50 cm., flowering time:late summer/early autumn, long lasting flowers, hardiness. Edible.
Quick view
Allium unifolium

Ornamental onion whose inflorescence consists of satin-pink, bell-shaped flowers. For naturalising in a sunny, dry position. Fine cut flower. Height approx. 30-40 cm.
Quick view
Allium 'Hair'®

Reddish-purple bulbils with unusual green blades, height 30-40 cm.
Quick view
Allium 'New York'

A medium-high Allium with soft violet, semi-spherical flower heads. The slender, grey-green leaves remain attractive during flowering. Beautiful for midway in the flower bed.
Quick view
Allium 'Ostara'

A somewhat taller Allium, created from a cross between karataviense and A. atropurpureum. A beautiful cultivar in which the decorative foliage is recognisable from A. karataviense and the flower colour comes from A. atroprupureum.
Quick view
Allium 'Party Balloons'

A recently introduced cultivar with the special feature that several flower stems appear per bulb. Good to use between low plants and in pots.
Quick view
Allium 'Purple Sensation'

(Allium aflatunense 'Purple Sensation'). Well-known, grateful ornamental onion with round, purple flowers. For an Allium, it flowers quite early, as early as the end of April. Great for naturalising, also in places with less sun. Height 80 cm.
Quick view
Allium 'Starlight'

A recently introduced, medium-high Allium with semi-spherical umbels. The flowers open violet-pink and glow to pinkish white with strikingly dark fruiting petals. Beautiful for midway in the flower bed.
Quick view
Allium 'Summer Beauty'

A rich- and exuberant growing selection. During the entire summer it shows many globular flowers.

. available to order from February 2026
Quick view
Allium altissimum 'Goliath'

Previously offered as A. 'Samson'. A special selection of A. altissimum with all the same height and flower size. Height 200 cm. Flower size 10-12 cm.
Quick view
Allium atropurpureum

A late-flowering, dark purple-red allium, height 60-80 cm. The semi-spherical flower head consists of densely arranged, star-shaped flowers.
Quick view
Allium basalticum 'Silver Spring'

Half round, white flowers with a striking dark red ovary.
Quick view
Allium caeruleum

Sky-blue star-shaped flowers forming a compact, spherical inflorescence about 4 cm in diameter. Late flowering, from June onwards. Suitable for naturalising.
Quick view
Allium carinatum ssp. pulch. 'Album'

Pending white flowers, flowering-time: July-August. Height 40-50 cm. Pefect for naturlizing.
Quick view
Allium carinatum subsp. pulchellum

Pending purple-pink flowers, flowering-time: July-August. Height 40-50 cm. Perfect for naturlizing.
Quick view
Allium cernuum

An American species in which the flower head consists of violet-pink, pendulous, globular flowers. Both leaves and flowers are edible, height 40 cm. Clud-forming growth habit.
Quick view
Allium chloranthum 'Yellow Fantasy'

Elegant umbel with numerous green-yellow flowers. Looks like A. flavum but flowering time is over a month earlier.
Quick view
Allium cowanii

Snow-white flowers, formed in a flower head, appear in April-May. Naturalises well. Height 40 cm.
Quick view
Allium flavum

The golden yellow, pendulous flowers form a nodding flower head. The slender foliage is grey-green. Naturalises well in a sunny, dry location. Height 35 cm.