Upon maturation, yuccas grow a large stalk that flowers and bears fruit. It's done now, and ugly. Can I cut the stalk off without killing the plant? Any extra supplements to add after removing the stalk? Can't kill it, as my wife will kill me shortly thereafter.
Certified GKH Gardening Expert
Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/foliage/yucca/yucca-plants-care-and-pruning-tips-for-pruning-a-yucca.htm