This is a fantastic collection of popular varieties which produce spherical architectural flower heads in May and June perched on stiffly upright stems. As the flowers fade, attractive seed heads remain which become straw coloured as the season progresses, persisting throughout autumn. Dot them among herbaceous perennials, at the front of borders or in patio containers where they will attract bees and other pollinating insects. Supplied as bulbs. Collection comprises: Allium hollandicum 'Purple Sensation' (4 bulbs); Allium cristophii (8 bulbs); Allium caeruleum (3 bulbs); Allium sphaerocephalon (25 bulbs); Allium neopolitanum (30 bulbs); and Allium ostrowskianum (30 bulbs).