
How to Prune Giant onion?
(Allium giganteum)
Giant onion, also known as Ornamental onion
Characterized by its imposing stature and vibrant blooms, giant onion demands minimal pruning. Remove spent flower stems after blooming to encourage bulb development. In early spring or late winter, cut back any dead or damaged foliage. Pruning is beneficial for maintaining plant aesthetics and vigor. Timely removal of foliage minimizes disease risk and allows the plant to direct energy to healthy growth.