I Need Help On How To Cut This Plant

Question

Sorry I dont what this plant Bush is called but it has grown very big. Could someone help me on what it is and how to cut it

• 

Answer 1

It looks like a Yucca, and they don't usually require much pruning outside of removing spent flowering heads and dead leaves.

Here is an article that will help:

https://www.gardeningknowhow.com/ornamental/foliage/yucca/caring-for-and-landscaping-with-yuccas-outdoors.htm