• The giant allium (Allium giganteum) gains a lot of attention during its blooming season. Large umbels consisting of many star-shaped dark-purple florets reach 4 to 6 inches across on tall ...

Though this allium is only 12-18 inches tall, it has a big presence in the garden and is very long-lasting. Allium schubertii produces even larger, 12-inch diameter flowers on stems of a similar ...

The allium family of vegetables are easy to grow and often available year around. They can grow fairly close together, so ...

Yellow-flowered garlic (Allium flavum) is a diminutive but showy addition to rock or gravel gardens and along the edge of beds and borders.Lax umbels of golden-yellow flowers appear in early July ...

The tumbleweed onion (Allium schubertii) is even more cosmically impressive.Immense 12-to-15-inch spherical blossoms are made up of tiny florets held on stems (technically, flower stems are called ...

2. Blue Allium. Another popular variety, common Blue Allium plants are prized for their deeply saturated buds. Where ...

One of Trinklein’s favorite allium cultivars is a hybrid called Millennium. “It produces an abundance of rose-purple flowers that are about 2 to 3 inches in diameter,” he said.