Search Results for "Allium"

Allium aflatunense (Ornamental onion)

Other names: Persian onion

A. aflatunense is a clump-forming, bulbous perennial with strap-shaped, mid-green leaves and erect, slightly ribbed stems bearing dense, spherical umbels of star-shaped, purple-pink flowers in summer.
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0.1m max. spread

1m max. height

2-5 years to maturity

Allium nutans (Blue chives)

Other names: Siberian chives, Siberian garlic chives, Flat-stalked garlic

A. nutans is a bulbous, aromatic, clump-forming perennial with flat, broadly linear, blue to grey-green leaves and erect stems bearing dense, spherical, pale pink flowers in summer.
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0.3m max. spread

0.6m max. height

2-5 years to maturity

Allium insubricum (Lombardy garlic )

A. insubricum is a clump-forming, bulbous perennial with flat, linear, slightly twisted, mid-green leaves and clusters of large, nodding, bell-shaped, purple-pink flowers in summer.
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0.1m max. spread

0.25m max. height

2-5 years to maturity

Allium roseum (Rosy garlic)

A. roseum is a low-growing bulbous perennial with strap-shaped leaves. In late spring or early summer, it bears loose clusters of dainty pink flowers.
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0.5m max. spread

0.3m max. height

2-5 years to maturity

Allium 'Ambassador' (Allium 'Ambassador')

Other names: Giant allium 'Ambassador'

Ambassador' is a bulbous perennial with glossy, strap-shaped, bright green basal leaves and, from late spring into summer, sturdy, erect stems bearing large, dense, rounded umbels of dark purple flowers
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0.4m max. spread

1.2m max. height

2-5 years to maturity

Allium schoenoprasum (Chives)

Other names: Cive, Onion grass, Schnittlaugh, Seithes, Seives, Allium alpinum , Allium buhseanum, Allium gredense , Allium montanum , Allium oliganthum , Allium purpurascens , Allium raddeanum , Allium schmitzii var. duriminium, Wild chives

A. schoenoprasum is a clump-forming, bulbous perennial with erect, cylindrical, hollow, onion-scented, dark green leaves and dense, spherical umbels of tiny, bell-shaped, light purple flowers in summer.
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0.1m max. spread

0.6m max. height

2-5 years to maturity

Allium obliquum (Lopsided onion)

Other names: Allium ramosum, Lop-sided onion, Twisted-leaf onion

A. obliquum is a clump-forming, deciduous, bulbous perennial with narrowly strap-shaped, stem-clasping, blue- to grey-green leaves and dense, spherical umbels of yellow to yellow-green flowers in summer.
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0.2m max. spread

0.9m max. height

2-5 years to maturity

Allium stipitatum (Persian onion)

Other names: Allium rosenbachianum, Persian shallot, Tall ornamental onion

A. stipitatum is a bulbous perennial with arching, strap-shaped, grey-green leaves, hairy beneath, and tall, erect stems bearing dense, rounded umbels of tiny, star-shaped, pale lilac flowers in early summer.
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0.2m max. spread

1.2m max. height

2-5 years to maturity

Allium stellatum (Prairie onion)

Other names: Autumn onion, Fall glade onion, Cliff onion

A. stellatum is an upright, bulbous perennial with flat, linear, aromatic, mid-green basal leaves and slender, erect stems bearing loose umbels of reddish-pink to pale pink flowers from midsummer into early autumn.
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0.3m max. spread

0.5m max. height

2-5 years to maturity