Allium Bulbs

About

Allium bulbs are loved for their bold, globe-shaped blooms and elegant structure. Known as ornamental onions, alliums bring height, rhythm, and long-lasting interest to borders, pots, and gravel gardens. Flowering from spring into early summer, these easy-to-grow perennials in our collection return year after year with minimal effort, making them a favourite for gardeners of all experience levels. Plant Highlights A carefully selected allium collection featuring spring and summer flowering varieties Hardy, low-maintenance allium bulbs suited to UK gardens Globe-shaped blooms in purple, white, pink, and golden yellow Ideal for adding height and structure to beds and borders Pollinator-friendly flowers loved by bees and beneficial insects Our Allium Bulb Collection Allium Purple Sensation: A popular choice with deep purple flower heads that look great planted in groups through borders. Allium Globemaster: A large, eye-catching allium with big, round blooms that really stand out in the garden. Allium Moly: A bright yellow allium that's easy to grow and brings a splash of colour in late spring. Allium Sphaerocephalon: A slimmer allium with small purple drumstick flowers that add movement and height in summer. Allium Cowanii: A softer-looking allium with white star-shaped flowers, ideal for mixing into lighter planting schemes. Mixed Allium Bulb Collections: A simple way to enjoy a mix of heights and flowering times for a more natural-looking display.