Tell us where you live so we know what the climate is like (water, temperatures).

I'm in Imperial Valley, California. Usda zone 10a. We have hot summers from June-August with up to 120 degree high. Now in fall the weather is 60s low and 90s high.

Start with DEEP soakings. Then mulch heavily all around the tree to the dripline. When it starts to look perky? You will want to fertilize it..bring back the color and replace iron.

Its still in good shape...shouldn't take too long to bring it back to glory.

Thanks for the tips. Would any pruning of the dead leaves be necessary?

It's best to prune after fruiting but I don't think it will hurt it now.