How to Prune yellow-flowered garlic?
No pruning required, other than to remove old flowered stems and foliage
yellow-flowered garlic · Pruning
yellow-flowered garlic · Allium flavum
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: Water moderately in growth, keep drier after floweringSunlight: Full sunInformation to be completed