Allium bulbs are underground storage organs that belong to the Allium genus, which includes popular plants like onions, garlic, and chives. These bulbs are known for their unique spherical flower clusters and come in various sizes and colors, making them a favorite among gardeners. They typically bloom in late spring to early summer and are often used in ornamental gardens for their striking appearance. Planting Allium bulbs is straightforward; they should be placed in well-drained soil with plenty of sunlight. These bulbs are relatively low-maintenance and can thrive in various climates. Once established, they can multiply over the years, providing beautiful blooms season after season.