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 1 - 15 of 48 in total
  1. ALLIUM ACUMINATUM

    Impressively lovely heads of bright rose-purple, urn-like flowers, with sharply-pointed tepals, the outer recurved and the inner with inrolled margins, open in umbels from May to July on an extended stem long after the leaves have died. This native of the Western United States and Canada makes masses of tiny, spherical bulbs but is not invasive. ... Learn More

    $2.95

    (10 seeds)

  2. ALLIUM ACUTIFLORUM

    This slender plant makes a dense umbel of narrowly bell-shaped, pale purplish-pink flowers which in effect are fairly big for a small allium. A lovely plant from the Alpes-Maritimes of Southern France which is easily grown outside in a sunny spot. ... Learn More

    $2.40

    (15 seeds)

  3. ALLIUM AMPHIBOLUM

    From Western China, this rare and delightful species bears in July drumsticks of delicate rose-lilac flowers with dark red filaments. These honey-scented heads look to be made of pink velvet. It is seldom seen, but in contrast to its rarity this well-mannered plant is easy in the garden in sun or light shade and a fertile soil. It is native to slopes from 2500-3000 metres, of W Xinjiang in China, Kazakstan, Mongolia and Russia. ... Learn More

    $2.95

    (10 seeds)

  4. ALLIUM BASALTICUM 'SILVER SPRING'

    One of the most alluring alliums, both in fragrance and design, this is a priceless gem. The sizeable spherical flower balls are composed of smaller star shaped white flowers, each with a deep red heart that glows like a ruby. Pictures don’t really do it justice, clustered together in an umbel, the blooms will make an unforgettable sight in your flower bed. ... Learn More

    $2.95

    (10 seeds)

  5. ALLIUM CAMPANULATUM

    Heads of unusually attractive fragrant flowers, which can vary from rose pink to dark purple, open their petals which are delicately marked deeper at the centres. Generally flowering from May to August, they live at heights usually between 2,000 to 8,500 feet. As a rule their chosen habitat is rocky, thin or sandy soils, foothills, mountains, particularly in dry areas including chaparral and woodland habitats, and on open or shaded slopes, so this is an indication of what they like. In their native USA they have been recorded from southeastern Washington and northern Oregon to southern Califor ... Learn More

    $2.95

    (15 seeds)

  6. ALLIUM CARINATUM subsp PULCHELLUM

    Delicate, but strong and charming, and a valuable bloom in the late summer gap, this pendulous allium (pulchellum means "beautiful!") has wide, bell-shaped, reddish violet flowers, that sprout out and then down, resembling an exploding firework. It excels especially among silver-foliage plants, when its dusty bells dangle from massed slender stems. It will soon bulk up making impressive clumps. ... Learn More

    $2.95

    (30+ seeds)

  7. ALLIUM CARINATUM subsp PULCHELLUM ALBUM

    This is the rare and exquisite but easily grown pure white form of this valuable, late-flowering plant. Strong flower stems carry graceful loose heads of icy white, bell-shaped flowers, just like an exploding firework display, for two months or more. If you are lucky, in well-drained soil, it will gently self sow and form handsome drifts. RHS AGM winner ... Learn More

    $2.95

    (15 seeds)

  8. ALLIUM CASSIUM

    One of the true 'white' alliums, this rare plant with attractive purple anthers, produces heads of sizeable bell-shaped flowers which slowly age to pink. With a clustering habit in the wild, it is found up to extreme heights in South Turkey, Lebanon and Cyprus, where it grows in pine and mixed forest, oak, grassland and limestone slopes at altitudes up to 2800m. ... Learn More

    $2.95

    (10 seeds)

  9. ALLIUM CERNUUM

    This delightful species of ornamental onion has very narrow leaves and produces loose umbels of nodding buds which later arise to balls of purplish-pink flowers in early summer. It naturalises easily making attractive drifts without becoming a nuisance. It is also known as "nodding onion" and "lady's leek" This plant is native to North America from New York to British Columbia south to Virginia and Kentucky, and south in the mountains, where it grows in dry woods, rock outcroppings, and prairies. The bulb is edible and has a strong onion flavour. ... Learn More

    $2.64

  10. ALLIUM CHOICE MIXTURE

    A bumper bag of these trouble free ornamental plants. Displaying a range of colours including white, yellow, pink and purple. Includes (in unequal proportions: Allium acuminatum 'album'; A. alexejanum; A. altaicum; A. ampeloprasum; A. azureum; A. barszczewskii; A. borseewskyi; A. bulgaricum; A. caesium; A. callimischon; A. carolinianum; A. cernuum dark form; A. cernuum mixed; A. cernuum roseum; A. cernuum white; A. 'Chamaeleon; A. chelotum; A. crispum; cyaneum; A. daghestanicum; A. decipiens; A. denudatum; A. dichlamydem; A. erythraeum; A. fistulosum; A. flavum blue leaf; A. flavum glaucum; A. ... Learn More

    $2.95

    (50+ seeds)

  11. ALLIUM CHRISTOPHII

    Magnificent, ten inch, spherical heads composed of glossy amethystine violet stars (which can be dried to give pleasure all year), will turn heads for years to come. Undoubtedly one of the most flamboyant members of this enormous family of plants. ... Learn More

    $2.95

    (70+ seeds)

  12. ALLIUM CRISPUM

    One of the very loveliest, striking, attractive, and longest-blooming of all alliums, this dwarf gem opens its magenta-purple flowers with triangular petals which have crisped, white edges. This rare plant grows in the coast ranges of California south of San Francisco in clay and serpentine soils, where it gets naturally what it thrives in, a sunny, well-drained soil with a dryish summer rest. ... Learn More

    $2.95

    (10 seeds)

  13. ALLIUM CYATHOPHORUM VAR FARRERI

    This gorgeous, easily-grown dwarf, from grassy slopes up to 11,000 ft in the mountains of north western China, is perfect for a scree or rockery, forming a tight clump of grassy leaves about 8" high, with nodding clusters of deep violet-purple flowers with sharply-pointed petals in summer. ... Learn More

    $2.40

    (20 seeds)

  14. 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

    $2.40

  15. 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

    $2.64

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