Onion. A bulbous perennial with broad, metallic blue-green leaves. Large white-pink ball of star-like flowers. Max Height 20cm. Max Spread 30cm. Flowers May to June. Full sun. Hardy. Plant in hole large enough to avoid disturbing root ball.
Allium karataviense
A bulbous perennial with broad, metallic blue-green leaves. Large white-pink ball of star-like flowers.
Additional information
| Generic | Allium |
|---|---|
| Species | karataviense |
| Varietry | |
| Common Name | Onion |
| Flower Colour | purple |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Deciduous |
| Height | 20cm |
| Family | Liliaceae |
| Spread | 30cm |
| Growth Speed | |
| Growth Habit | |
| 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 |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Allium neapolitanum
A bulbous perennial mid-green leaves. Open umbels, star-like white flowers.
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 schubertii
A bulbous perennial, bright-green leaves, that die back before flowering. Bears umbels, star-shaped pale purple flowers.
Allium beesianum
A bulbous perennial with narrow greyish green leaves. Nodding bell-shaped blue flowers.
Allium carinatum ssp. pulchellum f. album
A bulbous perennial with evergreen mid-green leaves. Loose umbels of bell-shaped, white flowers on stiff stems. Spreads rapidly.
Allium moly
A bulbous perennial grey-green leaves Dense umbels of star-shaped bright golden yellow flowers.
Allium cernuum
A bulbous perennial with dark-green leaves. Pendent umbels of bell-shaped, pink flowers on stiff stems.
Allium hollandicum ‘Purple Sensation’
A bulbous perennial with strap-shaped leaves. Dense umbels of star-shaped, violet-purple flowers.