Allium obliquum

Allium obliquum is a BULB growing to 0.6 m .
It is hardy to zone 7 and is not frost tender. It is in flower in June, and the seeds ripen in July. The species is hermaphrodite and is pollinated by Bees, insects.
Suitable for: light and medium soils, prefers well-drained soil and can grow in heavy clay soil. Suitable pH: acid, neutral and basic soils. It cannot grow in the shade. It prefers dry or moist soil.