Perhaps the most popular allium of all, this one is the ultimate all-rounder. Sitting on top of regimentally straight stems, the near perfect globe flowers of the deepest purple make a dazzling sight.

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 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 ...

Ornamental alliums create majestic displays in gorgeous hues from violet to bright white – but if you fancy something ...

Ornamental allium is characterized by stunning, colorful, globe-shaped flowers attracting butterflies and other pollinators.