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 stipitatum 'Mount Everest' (Allium 'Mount Everest')

Other names: Ornamental onion 'Mount Everest'

'Mount Everest' is a clump-forming, bulbous perennial with glossy, strap-shaped, mid-green leaves and, in summer, sturdy, erect stems bearing dense, rounded umbels of star-shaped, white flowers in summer.
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0.5m max. spread

1m 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 oreophilum (Allium oreophilum)

Other names: Allium ostrowskianum

A. oreophilum is a low-growing bulbous perennial with strap-shaped leaves. In late spring or early summer, it bears clusters of dainty rose-pink flowers.
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0.2m max. spread

0.15m max. height

2-5 years to maturity

Allium 'Silver Spring' (Allium 'Silver Spring')

Other names: Allium 'Silverspring'

'Silver Spring' is a bulbous perennial. It has basal, strap-shaped, green leaves. In late spring and early summer it bears spherical, rose centered white flowers on upright stems, resembling drumsticks.
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0.4m max. spread

0.6m max. height

2-5 years to maturity

Nectaroscordum siculum (Sicilian honey garlic)

Other names: Allium siculum

N. siculum is a bulbous perennial with linear garlic-scented leaves. In early summer, it bears umbels of pendulous green-flushed pink and cream bell-shaped flowers on tall stems.
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0.3m max. spread

1.2m max. height

2-5 years to maturity