Q: Have you seen a reduced fruit set in plums, apricots and pluots this year or is it just mine? These are 3- to 5-year-old trees and I did not see many flowers at all. Not so much lack of pollination ...

Fruit trees don't always need fertilizer. Here's how to tell if they do. Fruit trees only require commercial fertilizer if they are not showing healthy growth or yielding poor harvests. For fruit ...