We have three Yucca plants. One is near the house and is doing well. The other two are out in the yard and are brown after the harsh winter. Should I wait to see what happens or cut off the brown leaves?
This article can help you determine if the plants are dead: https://www.gardeningknowhow.com/plant-problems/environmental/how-to-tell-if-a-plant-is-dead-and-how-to-recover-an-almost-dead-plant.htm
Don't give up yet, though, you may still see growth come up from the roots.