I have a number of fruit trees in the west Phoenix area. The citrus are doing fine. I have a nectarine that produced fruit this Spring and now the leaves are yellow. It gets water regularly. It did the same thing last year. I thought we were going to lose it. Advice?

I also have a fig tree. Last year it produced figs just fine. This year there has not been any at all. Is there an issue?

Paul Crawley