Allium Party Balloons Ornamental Onion Bulbs

Party Balloons Ornamental Onion Bulbs create a festive late spring to early summer display with large 8 inch purple flower globes that appear to float above wide green foliage. Rising 24 inches tall, this upright allium adds height, texture, and vivid color to sunny beds, borders, containers, and mass plantings. Its balloon like flower form brings playful structure to the garden while offering the refined architectural presence that makes alliums so valuable in ornamental design.

Use Party Balloons Allium as a specimen, in groups, or woven through mixed borders for vertical rhythm and bold purple color. It pairs beautifully with roses, salvia, catmint, peonies, ornamental grasses, nepeta, and late spring perennials. Bees and butterflies are drawn to the blooms, while deer and rodents typically avoid alliums. This variety may produce two blooms from a single bulb, an unusual trait among larger flowered alliums.

Plant bulbs in full sun and well drained soil with average moisture. Party Balloons tolerates normal, sandy, and acidic soils, and performs especially well where drainage is reliable. Hardy in Zones 4 through 8, it grows 24 inches tall and 10 inches wide with an upright habit. This easy care ornamental onion is pest and disease resistant, deer resistant, rabbit resistant, drought tolerant, and salt tolerant. Alliums multiply naturally and can remain undisturbed for years.