Allium Giganteum is an ornamental onion with some narrow, dark-green leaves towards the base, on the top of the very tall stem forms a spherical umbel with densely clustered star-shaped...

One of our favourites with large lilac pink flower heads which can be up to 20cm (8in) in diameter. Plant in drifts or clumps to achieve the best results.Allium BulbsA...

Allium are bulbous herbaceous perennials with a strong onion or garlic scent, linear, strap-shaped or cylindrical basal leaves and star-shaped or bell-shaped flowers in an umbel on a leafless stem...

Allium Nigrum or Allium Multibulbosum Nigrum is an heirloom ornamental onion with narrow, green leaves towards the base, on the top of the tall stem forms a semi-spherical or half-globe...

Tall, stately and perfect for the border. Clusters of creamy white flowers, with dark green, almost black centres are held on strong stems which are perfect for cutting. A pleasing...

A spectacular show of violet purple flower heads which look fantastic in the border and just lovely in a vase indoors. Plant in clumps or drifts (odd numbers work best)...

A tall, early flowering heritage variety that has been around since Victorian times. One of the first alliums to flower, the densely packed, spherical heads can contain over 50 deep...

Allium Roseum is an ornamental onion with green, grass-like foliage towards the base, on the top of the stem or scape forms a loose umbel of approximately 7cm in diameter...

Allium Schubertii is an ornamental onion with curled, green leaves towards the base, on the top of the stem a loose umbel of approximately 20-30cm in diameter with multitudes of...

Nectaroscordum Siculum is an ornamental onion with green leaves towards the base with a tall stem on top of which sits an umbel of loose florets which start off erect...

Allium Sphaerocephalon is an ornamental onion with curled, green leaves towards the base, on the top of the stem forms a compact umbel of purplish-red florets. Flowerheads start out with...

Later flowering than most with many dark coloured "bullet" shaped flowers appearing in July and August. Very easy to grow and long lasting.Allium BulbsA genus of great diversity grown for...