What is the best fertilizer to use on fruit trees?
The Best Fertilizer to Use
The best answer is it depends. On peach and apple trees you want to maintain about one foot of growth per year. I recommend a soil test at your
county extension office. How old are the trees? Are they healthy and actively growing. Too much fertilizer will only get you a lot of growth and no fruit. You
may not need to fertilize at all. More information is needed to give you a specific answer.