Q: I have a large old 40-foot oleander tree. Every year as it begins to flower, some of the leaves turn yellow and drop. I realize I may need to fertilize, but I was also thinking of cutting the ...

Close up of a woman's hand picking lime from a tree - Pumpui366/Shutterstock If you've been struggling to amp up the yield from your lime tree, despite it having a lot of flowers, chances are, your ...