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 karataviense
A bulbous perennial with broad, metallic blue-green leaves. Large white-pink ball of star-like flowers.
Allium cepa Proliferum Group
An unusual bulbous perennial which bears small bulbs at the top of the flower stem.
Allium senescens ssp. montanum var. glaucum
A bulbous perennial with grey twisted leaves. Bears dense umbels, cup-shaped bright pink flowers.
Allium flavum
A bulbous perennial with glaucous leaves. Loose umbels of bell-shaped, yellow flowers which bend downwards.
Allium cyaneum
A bulbous perennial with dark-green thread-like leaves. Small umbels of bell-shaped, blue flowers on stiff stems.
Allium rosenbachianum
A bulbous perennial, glaucous-green leaves. Bears umbels, star-shaped deep purple flowers with violet stamens.
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 oreophilum
A bulbous perennial mid-green leaves. Loose umbels, bell-like purple-pink flowers.