Allium is a large and diverse genus of plants that includes many edible and ornamental species, such as onion, garlic, leek, ...

You’d be hard pressed to find a dish that doesn’t contain garlic or onions. Even the world’s oldest cookbook has them listed as ingredients. Dr. Eric Block explains the colorful history of alliums as ...

As you think ahead to next year’s planting, there’s a good chance you’ll consider adding ornamental alliums to the garden lineup. This sculptural plant features large, globe-like blooms made ...