Search Results for "Allium"

Allium cernuum (Lady's leek )

Other names: Nodding wild onion, Nodding onion, Wild onion

A. cernuum is a clump-forming, deciduous, bulbous perennial with narrowly strap-shaped, dark grey-green leaves and sturdy stems bearing pendent umbels of bell-shaped, pink flowers in summer.
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0.15m max. spread

0.5m max. height

2-5 years to maturity

Allium 'Globemaster' (Allium 'Globemaster')

Other names: Ornamental onion 'Globemaster'

'Globemaster' is vigorous, clump-forming, bulbous perennial with strap-shaped, grey-green leaves and large, spherical clusters of star-shaped, deep violet flowers in summer.
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0.2m max. spread

0.8m max. height

2-5 years to maturity

Allium (any bulbous, ornamental variety) (Allium (any bulbous, ornamental variety))

If you don't know the variety name of your bulbous, ornamental Allium, you can add this plant to your lists to get care advice. Allium (any bulbous, ornamental variety) are bulbous, herbaceous perennials forming narrow clumps of erect, cylindrical or linear, onion-scented, green leaves and rounded umbels of white, pink, or purple flowers in spring, summer, or autumn.
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0.2m max. spread

0.9m max. height

2-5 years to maturity

Allium sikkimense (Sikkim onion)

Other names: Blue-flowered allium, Allium kansuense, Allium tibeticum

A. sikkimense is a bulbous perennial with linear, mid-green leaves, and nodding umbels of small, bell-shaped, blue, sometimes white, flowers in early summer.
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0.1m max. spread

0.25m max. height

2-5 years to maturity

Allium angulosum (Mouse garlic)

Other names: Allium pyrenaicum

A. angulosum is a bulbous, semi-evergreen perennial with narrow, linear, keeled, dark green leaves and upright stems bearing dense umbels of pale pink to purple-pink flowers in summer.
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0.3m max. spread

0.35m max. height

2-5 years to maturity

Allium cyathophorum var. farreri (Flowering onion)

Other names: Allium farreri

A. cyathophorum var. farreri is a vigorous, compact, bulbous perennial forming a dense clump of upright to arching, narrowly strap-shaped, mid-green leaves and loose clusters of nodding, bell-shaped, deep violet flowers in summer.
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0.1m max. spread

0.3m max. height

2-5 years to maturity

Allium mairei var. amabile (Allium mairei var. amabile)

Other names: Allium amabile

A. mairei var. amabile is a bulbous perennial forming narrow clumps of linear, grass-like, bright green leaves and loose umbels of bell-shaped, deep pink flowers in mid- or late summer.
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0.1m max. spread

0.25m max. height

2-5 years to maturity

Allium narcissiflorum (Piedmont garlic )

Other names: Allium pedemontanum, Narcissus onion

A. narcissiflorum is a clump-forming, bulbous perennial with strap-shaped, grey-green leaves and pendent umbels of bell-shaped, pink or magenta flowers in summer.
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0.1m max. spread

0.35m max. height

2-5 years to maturity

Allium 'Millenium' (Allium 'Millenium')

Other names: Ornamental onion 'Millenium'

'Millenium' is an upright, clump-forming, bulbous perennial with glossy, slightly aromatic, narrowly strap-shaped, dark green leaves and sturdy, erect stems bearing dense, rounded umbels of purple-pink flowers in summer
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0.5m max. spread

0.4m max. height

2-5 years to maturity

Allium falcifolium (Sickle-headed garlic)

Other names: Coast flatstem onion, Scythe-leaf onion, Sickle-leaf onion

A. falcifolium is a clump-forming, bulbous perennial with strap-shaped, grey-green leaves and short, upright stems bearing umbels of slender, goblet-shaped, crimson to reddish-purple flowers in spring.
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0.15m max. spread

0.2m max. height

2-5 years to maturity