How to Water blue-flowered garlic?
Moist soil during active growth, then reduce watering after foliage yellows

blue-flowered garlic · Allium caeruleum
Also known as: azure-flowered garlic
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 soil during active growth, then reduce watering after foliage yellows