Allium bulbs produce large, decorative umbels with long stems. Ideal as cut flowers, easy to plant, and a real eye-catcher in both the garden and vase.
Allium, also known as ornamental onion, is a unique and versatile group of ornamental plants that add a striking accent to gardens and borders. These bulbous plants belong to the same family as onions, garlic, and leeks, but are distinguished by their elegant and often impressive inflorescences. The most recognizable are the large, spherical flower clusters consisting of dozens to hundreds of small flowers. They appear in late spring to early summer and range in color from deep purple, violet, and blue to soft pink and white.
Plant allium bulbs in the fall (September–December, before the first frost). They need the cold winter period to bloom well in the spring.
Planting depth: approximately 2 to 3 times the height of the bulb (usually 10–15 cm deep).
Planting distance: on average 15–20 cm apart, depending on the species.
Yes, alliums are hardy and perennial. Given the right location (sunlight, well-drained soil), they return every year. Some varieties even naturalize and spread.
Location: Full sun or light partial shade.
Soil: Well-drained, don't get wet feet in winter.
Care: No special fertilizer required; you can leave spent flowers for ornamental value or cut them off.
Yes, Alliums make excellent cut flowers! They have sturdy stems and last a long time in a vase. Even dried, they retain their decorative shape.
