How to Propagate Hooker's onion?
Propagate by seed when just ripe or in spring; or propagate by offsets which can be carefully detached by lifting the bulb after flowering has finished. See bulb propagation
Hooker's onion · Propagation
Hooker's onion · Allium hookeri
Grow in full sun and fertile well-drained soil. It is best to grow in containers where garden soil is heavy clay and prone to saturation over winter. See allium cultivation
Watering: Even mild soil dampness, allow minor surface drying between soaksSunlight: Full sunInformation to be completed