Allium Mont Blanc - Giant Onion is a beautiful ornamental onion with snow-white coloured, spherical flowers, growing to a height of approximately 125 cm.With their beautiful globe shaped flower heads, standing firmly erect on slender stems, it’s no wonder Alliums are so popular. Our purple and white Alliums add much needed interest to the garden and are very versatile, easy to combine, low maintenance plants, as well as being excellent cut flowers and bee and butterfly magnets!
