Q.Mexican lime tree
I grow the tree in a large container. During the winter all the leaves fell off even tho it was covered. New growth is coming at the bottom. Should I cut the branches back to that point?
Thank You
Spring is a good time to prune, prior to blooming. Certainly prune any dead branches from the tree.
Here are some links with more information.
https://www.gardeningknowhow.com/edible/fruits/lime/tips-for-pruning-lime-tree.htm
https://www.gardeningknowhow.com/edible/fruits/lime/potted-lime-trees.htm
https://www.gardeningknowhow.com/edible/fruits/lime/potted-lime-trees.htm