ALLIUM SEEDS

The Allium genus, a prominent member of the Amaryllidaceae family, is celebrated for its ornamental and culinary value. Known commonly as Ornamental Onions, Allium species are recognised for their striking globe-shaped flower heads and their ability to add architectural interest to gardens. These blooms, often in shades of purple, pink, white, or yellow, are long-lasting and attract pollinators like bees and butterflies.

Native to temperate regions of the Northern Hemisphere, Allium thrives in well-drained soils and sunny locations. These hardy perennials are drought-tolerant and ideal for borders, rock gardens, or naturalistic plantings. Among its many species, Allium giganteum stands out with its towering stems and large, spherical flower clusters, making it a favourite for dramatic garden displays.

The Allium genus is also well-known for its edible varieties, including onions, garlic, and leeks, which have been cultivated for centuries. Combining bold ornamental appeal with practical uses, Allium remains a versatile and essential genus for gardeners and culinary enthusiasts alike.

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Displaying seeds 16 - 30 of 52 in total
  1. ALLIUM FLAVUM

    This charming little plant from the dry hills of southern Europe produces many-flowered umbels of glistening-yellow, vaguely bell-shaped flowers with prominently protruding stamens in early summer. Best planted in clusters or allowed to self-seed, it does of its best in an open, sunny position in well-drained soil. ... Learn More

    $2.61

  2. ALLIUM FLAVUM NANUM

    This unusual selected dwarf form of the superb lemon-peel-yellow plant is ideal for either outside in the garden or in a pot. One of the very dwarfest of all alliums, it is extremely well-mannered, easily grown in almost any situation, and highly recommended, being a lovely choice for a trough or compact rock garden. ... Learn More

    $3.42

  3. ALLIUM GIGANTEUM

    This is one of the tallest and most splendid of the allium species,the ball-shaped flower consisting of more than one hundred small flowers, the entire football-sized head having a diameter of at least 8 inches. The impressive, long-lasting blooms are a good source for cut flowers and dried arrangements. Plants are completely hardy and clumps get bigger year after year! ... Learn More

    $4.76

    (10 seeds)

  4. ALLIUM HOLLANDICUM 'PURPLE SENSATION'

    This AGM winner, native to Iran, produces a stiff, upright stem bearing a sizeable, tight, circular, purple flower head with umbels 8cm across, of 50 or more star-shaped, deep violet flowers that appear to float through the perennials in any hot dry garden. ... Learn More

    $3.89

    (15 seeds)

  5. ALLIUM INSUBRICUM

    From the Alps, this is considered to be possibly the most desirable of allium species being closely related to the equally beautiful Allium narcissiflorum. A very scarce species, it has heads of up to five individually very large flowers of bright rose pink, hanging in clustered heads in summer. This is a neat, non-invasive plant for a sunny alpine bed or trough and produces very few seeds indeed. ... Learn More

    $3.89

    (10+ seeds)

  6. ALLIUM KARATAVIENSE

    This is one of the "big ball" alliums with gorgeous, showy clusters of pale pink, star-shaped flowers. But vying for your attention on this rare native of Central Asia are the striking, broad and thick, deep green-purple leaves splayed out beneath the blossoms. ... Learn More

    $3.42

    (20+ seeds)

  7. ALLIUM KARATAVIENSE 'IVORY QUEEN'

    A low and extremely attractive compact allium, that produces balls of white blossom on short stems in May and June. The stems are held above rosettes of attractive, wide, pleated, fleshy and leathery, silvery-grey leaves. ... Learn More

    $3.89

    (15 seeds)

  8. ALLIUM LUSITANICUM

    Growing in high alpine meadows, this ornamental plant resembles a more vigorous "Chives" or Allium schoenoprasum. It makes compact clumps of hollow stems above which open numerous deep pink flower-heads. ... Learn More

    $3.42

    (10 seeds)

  9. ALLIUM MACRANTHUM

    Found in India and Western China, this very hardy dwarf species produces drooping heads of large, pendent, bell-shaped, plum-purple flowers in attractive loose umbels in summer and it will gently self-seed when happy in well-drained soil. Few seeds collected. ... Learn More

    $4.29

    (10 seeds)

  10. ALLIUM MAIREI 'AMABILE'

    This small species has very thin and almost grass-like apple green leaves emerging in early spring from slender bulbs. The delicate, frilly, and very dainty flowers are held in loose clusters at the top of each stem, each flower being composed of very narrow soft pink petals. Very few seeds. ... Learn More

    $3.42

    (15 seeds)

  11. ALLIUM MOLY

    Umbels of long-lasting, bright yellow, star-shaped flowers sparkle on wiry stems in early summer above thin, grey-green foliage. This excellent cut flower originates from Spain and Southern France, and will increase happily in the sun in most garden soils. ... Learn More

    $2.61

    (20+ seeds)

  12. ALLIUM NARCISSIFLORUM

    This highly superior species produces large, pink-magenta, open-mouthed flowers each in the shape of a hand-bell, held in a cluster at the top of the stem. This really is one of the treasures of the genus, with neat, tidy growths and a non-invasive habit. It grows wild in Northern Portugal and the south-western Alps, and amongst limestone rocks of NW Italy. ... Learn More

    $3.89

    (8 seeds)

  13. ALLIUM NEAPOLITANUM

    A delectable species from the Mediterranean region with narrow leaves and many-flowered, rounded heads of comparatively large, pure sparkling white flowers, in early spring. It is native to southern Europe, north Africa, and the Middle East. ... Learn More

    $2.61

    (10 seeds)

  14. ALLIUM NEVSKIANUM

    Allium nevskianum, commonly known as Nevsky's Onion, emerges as a delicate and enchanting wildflower within the Amaryllidaceae family. Endemic to the meadows and grasslands of Central Asia, this onion species captivates with its slender stems, adorned with spherical clusters of tiny flowers, offering a nuanced allure to natural landscapes. Nevsky's Onion presents gracefully from a base of narrow, grass-like leaves. The diminutive flowers, arranged in spherical umbels, showcase a soft lavender hue, creating a subtle yet captivating visual effect. The delicate nature of the blooms imparts an ... Learn More

    $3.89

    (8 seeds)

  15. ALLIUM NUTANS

    Heads of numerous pale purple to blue/mauve star shaped flowers open in summer, the flat, nodding green leaves which give the plant its common name having a mild onion/garlic flavour. Flowering in July and August, this lovely flower can also give added excitement to salads or egg and cheese dishes. In the wild it is native to Siberia, European Russia, Kazakhstan, Mongolia, Xizang (Tibet) and Xinjiang where it grows in wet meadows and other damp locations. ... Learn More

    $3.89

    (10+ seeds)

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