Onion. A bulbous perennial with grey-green leaves. Large umbels of star-shaped, pink-purple flowers on stiff stems. Leaves die down before flowers. Max Height 40cm. Max Spread 20cm. Flowers May to June. Full sun. Hardy. Plant in hole large enough to avoid disturbing root ball.
Allium cristophii
A bulbous perennial with grey-green leaves. Large umbels of star-shaped, pink-purple flowers on stiff stems. Leaves die down before flowers.
Additional information
| Generic | Allium |
|---|---|
| Species | cristophii |
| Varietry | |
| Common Name | Onion |
| Flower Colour | pink, purple |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Deciduous |
| Height | 40cm |
| Family | Liliaceae |
| Spread | 20cm |
| Growth Speed | |
| Growth Habit | Upright |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | May, June |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | |
| Hardiness | Hardy |
| Planting | Plant in hole large enough to avoid disturbing root ball |
| Care | |
| Border | Border, Dried flowers |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Allium carinatum ssp. pulchellum
A bulbous perennial with evergreen mid-green leaves. Loose umbels of bell-shaped, purple flowers on stiff stems. Spreads rapidly.
Allium cyathophorum var. farreri
A bulbous perennial with mid-green strap-shaped leaves. Loose umbels of pendent bell-shaped, deep violet-purple flowers on stiff stems.
Allium cepa Proliferum Group
An unusual bulbous perennial which bears small bulbs at the top of the flower stem.
Allium caeruleum
A bulbous perennial with mid-green leaves, which die back before flowering. Dense umbels of star-shaped, bright blue flowers on stiff stems.
Allium fistulosum
A non-bulbous hardy perennial. Pencil thick shoots grow together in tufts or clumps.
Allium hollandicum
A bulbous perennial with strap-shaped leaves. Dense umbels of star-shaped, purplish-pink flowers.
Allium oreophilum
A bulbous perennial mid-green leaves. Loose umbels, bell-like purple-pink flowers.
Allium karataviense
A bulbous perennial with broad, metallic blue-green leaves. Large white-pink ball of star-like flowers.