(Siberian Onion)

The Siberian onion, a bulbous perennial, is grown for its tiny umbels of cup-shaped pale to mid purple flowers, which bloom from mid to late summer. The flower stalks emerge from a basal clump of short, grassy leaves. Alliums belong to the onion family and thus all have the familiar pungent fragrance when their leaves or stems are crushed. The Siberian onion is native to Europe and northern Asia, where it grows in full sun and well-draining, often sandy soil.

In the fall, plant this bulb two...

(Blue Siberian Onion)

Named for its spiraling blue-gray leaves, this North Asian native is also noted for its small dense umbels of cup-shaped lilac-pink flowers, which bloom from mid to late summer. The finger-length, flattened, strap-shaped leaves appear in spring and remain attractive all season. They emit an onion scent when crushed. The leaves and flower stems grow from narrow bulbs clustered on a shallow rhizome.

Blue Siberian onion prefers sun and well-drained soil and tolerates drought once established. Lift...

(Siberian Onion)

One of the few ornamental onions to bloom in late summer, this native of Europe and Central Asia bears small dense umbels of cup-shaped lilac-pink flowers on compact stems. The grassy, pungently scented leaves appear in spring and remain green all season. The leaves and flower stems grow from narrow bulbs clustered on a shallow rhizome.

Siberian onion prefers sun and well-drained soil and tolerates drought once established. Lift and divide the clumps only when they become crowded. Grow this diminutive...

(Blue-flowered Ornamental Onion)

This ornamental onion, a bulbous perennial, is grown for its tiny loose umbels of bright blue or white bell-shaped nodding flowers, which bloom in early summer. The flower stalks emerge from a basal clump of long, green twisted leaves. Alliums belong to the onion family and thus all have the familiar pungent fragrance when their leaves or stems are crushed. This ornamental onion is native to China, Tibet, Nepal, and India where it grows in full sun and well-draining, often sandy soil.

In the...

(Drumstick Onion, Round-headed Garlic)

The drumstick onion, a bulbous perennial, is grown for its dense, egg-shaped clusters of small, greenish-pink to dark-red flowers, which bloom in the summer on tall flower stalks that emerge from a basal clump of long, linear green leaves. When crushed, the leaves and stems have the familiar, pungent fragrance of the onion family. The drumstick onion is native to Europe, Africa, and Asia, where it grows in full sun and well-drained, often sandy soil.

In the fall, plant this bulb a hand’s width...

(Alocasia, Elephant Ear)

Alocasia is a genus of about 70 huge-leaved species of tropical plants native to the warm, moist areas of southern Asia. They are usually perennial evergreens and have large rhizomes (underground lateral stems) or bulbs. The leaves are roughly oval with lobes at the base. Some are arrow-shaped and all have the petiole (leaf stem) attached inside the leaf edge. Large, prominent, variously colored veins often decorate the leaves. The leaves top long, variously-hued petioles which grow directly...

(Alocasia, Elephant Ear)

Beautiful dark leaves are the shining glory of Alocasia ‘Black Velvet.’ This smaller tropical elephant ear is adapted to the warm, moist areas of southern Asia. Some list this selection as a cultivar of Alocasia reginula but the parentage of this Borneo discovery is still unclear.

Evergreen in the tropics, 'Black Velvet' is a dwarf Alocasia, which grows via rhizomes (underground lateral stems) that branch to form large clumps. The leaves are roundly heart-shaped, dark greenish...

(Alocasia, Blue Lady Taro, Elephant Ear)

Alocasia is a genus of about 70 huge-leaved species of tropical plants native to the warm, moist areas of southern Asia. They are usually perennial evergreens and have large rhizomes (underground lateral stems) or bulbs. The leaves are roughly oval with lobes at the base. Some are arrow-shaped and all have the petiole (leaf stem) attached inside the leaf edge. Large, prominent, variously colored veins often decorate the leaves. The leaves top long, variously-hued petioles which grow directly...

(Alocasia, Elephant Ear, Green Shield Taro)

Grown for its beautiful, bright green, heart-shaped leaves with dark venation, 'Green Shield' is a vigorous elephant ear ideal for large garden spaces. First introduced in the Philippines, its thick leaves are quite leathery and can stand up to heavy rains better than many Alocasia with thinner leaves. This cultivar is likely the species, Alocasia clypeolata.

When weather is favorable, 'Green Shield' will flower sporadically throughout the year. Its Anthurium-like flowers...

(Alocasia, Elephant Ear, Hilo Beauty Taro)

The mottled leaves of this stunning Alocasia are unlike any other. Each huge, heart-shaped leaf is rich green with beautiful, irregular, greenish yellow blotches and gentle wavy edges. During the growing season, 'Hilo Beauty' produces spathe and spadex flowers, but these are not particularly showy and overshadowed by glowing foliage of this tropical gem. The parentage of this cultivar is unknown.

Ornamental taro is best grown in partial sun to partial shade with protection from scorching...