Alliums, a type of ornamental onion, produce globe-shaped, pinkish-purple flowers that are a striking addition to any garden. They come in various sizes, but all allium varieties are relatively easy ...

Plant after first frost but before the ground freezes so they can develop strong roots for spring blooms. Choose a sunny, well-draining spot, space them 6 to 8 inches apart, and avoid overwatering to ...

Plant allium bulbs in the fall, around the first frost but before the ground freezes, to give them the chilling period they need for strong spring blooms. Choose a sunny, well-draining spot and plant ...