rosenbachianum - Allium
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Allium rosenbachianum has globes of star shaped deep purple flowers up to 10cm across with contrasting white stamens (early).
Aspect: Full sun to semi shade
Growing Zones: Zones 1, 2, 3, 4 (refer to Climate Map)
Product Type: Alliums
Product code: A01
Scientific Name: Allium rosenbachianum
Supplied as: Dry Bulbs
Water Wise: Yes
Colour: Purple, White
Planting Time: Mar;Apr;May
End Use: Garden;Cut Flower
Frost Hardy: Yes
Allium: (Zones 1,2,3,4) - See also General Bulb Growing Instructions
Generally alliums thrive in a sunny well-drained positions. Plant approx. 3 bulbs depth and 6 bulbs width spacing. Ensure they receive ample water whilst the foliage is developing and during flowering, after which allow to dry off. Their tall stems are particularly useful for getting height into your garden. Flowers late spring and make great cut flowers.