Lily bulbs: Get a five-pack or 10-pack of arum lily 'spectrum mixed' bulbs! Spotted leaves: On a backdrop of silver-spotted, heart-shaped leaves. Peak height and spread: Approximately 60cm height and 20cm spread. Bulbs: Arrives as bulbs ready to plant. Flowers: Exotic looking flowers that are ideal for longer lasting cut arrangements! Arum Lily 'spectrum Mixed' Bulbs | Living Social