I have never had yuccas before and there seems to be a lot of brown, dead leaves. I don't know whether to clip it all back and have been told if I do this it won't bloom. Please advise me on what to do. I live in Zone 4 and do like this plant.
Outdoor Yucca Plants
Certified GKH Gardening Expert
The brown leaves are most likely due to cold damage and can be cut off. These articles should help you: https://www.gardeningknowhow.com/ornamental/foliage/yucca/yucca-plants-care-and-pruning-tips-for-pruning-a-yucca.htm