Allium 'Globemaster' is a fantastic plant with enormous, deep-magenta flower heads that grow up to 20cm across, bursting with vibrant colour from May into June each year. Growing to approximately 1m tall, they will be amazing wherever you decide to plant them. Alone in patio pots and containers, or with lots of other gorgeous perennials in your spring and summer borders. Very easy to grow, and with very little needed in the way of care, they're the perfect plant for novice gardeners or for those short of time - perfect results can be achieved by anyone.Fully deserving its coveted RHS Award of Garden Merit, you can be sure that this is a proven garden performer, guaranteed to be suitable for UK gardeners at every level of experience. You can therefore plant this in the garden with confidence, for stunning displays for many years to come, and it is also recommended by the RHS as a 'Plant for Pollinators', with flowers that are a favourite with butterflies and bees. Coming back year after year, These Allium will provide you with bigger and better displays every season. They will also make fabulous cut flowers as the stems last well once they have dried. Supplied as a pack of 2 bulbs, size 18/20 bulbs ready for planting out in autumn.