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 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. There’s really no easy answer when it comes to controlling allium plants. Be patient and ...

Plant allium bulbs in the fall when soil temperatures reach about 50 degrees Fahrenheit. Space bulbs two to three times their height and mix different varieties for color. Give alliums full sun, ...

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 ...

Allium is a bulb you can plant now for spring bloom. They are available at garden centers and even large box stores in packages of five and 10. The tall stem of the Allium is topped with a round ...

The Perennial Plant Association hit pure gold by voting Allium Millennium the Perennial Plant of the Year for 2018. A hardy perennial to zone four, this allium is compact (12 to18 inches tall and wide ...