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.
Read more...
![]() |
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.
Read more...
![]() |
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.
Read more...
![]() |
0.3m max. spread |
![]() |
1.2m 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.
Read more...
![]() |
0.1m max. spread |
![]() |
0.25m max. height |
![]() |
2-5 years to maturity |
Rosa 'Alchemist' (Rose 'Alchemist')
Other names: Climbing rose 'Alchemist'
'Alchemist' is a shrub or large, deciduous, climber with mid-green leaves. In the summer it has fragrant, orange, fading to yellow flowers that are full double blooms.
Read more...
![]() |
3m max. spread |
![]() |
6m max. height |
![]() |
5-10 years to maturity |
Other names: Allium multibulbosum, Broad-leaved onion , Allium afrum, Allium bauerianum, Allium magicum, Allium paucibulbosum, Kalabotis nigrum
A. nigrum is a bulbous perennial with strap-shaped leaves. In mid-summer, it produces globular heads of white, star-shaped flowers on upright stems. It gets its name from the dark centres to its flowers.
Read more...
![]() |
0.4m max. spread |
![]() |
0.45m 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.
Read more...
![]() |
0.1m max. spread |
![]() |
0.35m max. height |
![]() |
2-5 years to maturity |
Allium hollandicum (Dutch garlic)
Other names: Allium x hollandicum
A. hollandicum is a upright, bulbous perennial with strap-shaped, mid-green basal leaves, dying back during flowering, and erect stems bearing dense, rounded umbels of star-shaped, purple-pink flowers in summer.
Read more...
![]() |
0.1m max. spread |
![]() |
1m max. height |
![]() |
2-5 years to maturity |
Allium lusitanicum (Mountain garlic )
Other names: Allium 'Summer Beauty', Ornamental onion 'Summer Beauty', Ornamental garlic 'Summer Beauty', Allium senescens subsp. montanum
A. lusitanicum is an upright, clump-forming, bulbous perennial with strongly aromatic, linear, mid-green leaves and sturdy, hollow stems bearing dense, rounded umbels of purple-pink to pale pink flowers in summer
Read more...
![]() |
0.3m max. spread |
![]() |
0.4m max. height |
![]() |
2-5 years to maturity |
Allium 'Gladiator' (Allium 'Gladiator')
Other names: Giant allium 'Gladiator', Ornamental onion 'Gladiator'
'Gladiator' is a bulbous perennial with glossy, strap-shaped, mid-green leaves and sturdy, erect stems bearing large, dense, rounded umbels of star-shaped, lilac flowers in early summer.
Read more...
![]() |
0.5m max. spread |
![]() |
1.5m max. height |
![]() |
2-5 years to maturity |
To add ? to your lists,
login to your account or subscribe.
Find out more about plant lists here
or Login