Onion. A bulbous perennial, glaucous-green leaves. Bears umbels, star-shaped deep purple flowers with violet stamens. Max Height 1m. Max Spread 20cm. Flowers May to June. Full sun. Hardy.
Allium rosenbachianum
A bulbous perennial, glaucous-green leaves. Bears umbels, star-shaped deep purple flowers with violet stamens.
Category: Bulbs
Additional information
Generic | Allium |
---|---|
Species | rosenbachianum |
Varietry | |
Common Name | Onion |
Flower Colour | purple |
Soil | Fertile |
Aspect | Full sun |
Foliage | Deciduous |
Height | 1m |
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 | |
Care | |
Border | Border |
Toxicity | |
Pruning | |
Pruning Time | |
Pests and diseases | |
Maintenance | |
Propagation |
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