Give your garden a manicured feel with 20 x Allium Collection Bulbs Collection includes: Allium hollandicum, Allium sphaerocephalon, Allium caeruleum  Plus Allium 'Purple Sensation'  Please see Full Details for complete descriptions Upright strong stems with spherical-shaped flower heads Offer an explosion of colour in blues, purples and deep pinks Hardy plants can reach heights of 60cm and a spread of 10cm Perfect for adding height to any garden display Plant the 20 x Allium Collection Bulbs for 5.99 pounds