What Are the Moisture Requirements for allium 'Gladiator'?
Moist but well drained · Well drained

allium 'Gladiator' · Allium 'Gladiator'
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
Moist but well drained · Well drained