If it is too late and you re already starting to see unhealthy branches that look either diseased or damaged, you should always remove them. If the tree is wasting nutrients by sending them out to the branch that cannot be saved, it is practically throwing away all the nutrients that it could use on the other, healthier branches. Preventing Diseases in Fruit Trees If you maintain any pitted fruit trees such as plums, peaches, or cherries, I m sure you know that those types of trees are much more susceptible to diseases than any other type. While the fruits are delicious, it can be rather hard to live with all of the maladies that can plague the life of everyone who has ever grown one of those types of fruit trees. If you do a little planning before you rush out and buy a tree, you should be able to find trees that can survive on lower amounts of water. Usually the most adaptable plants are the ones that are indigenous anyways. If you live in a zone that is suffering a water crisis, usually the only plants that survive are the ones that have been there all along. If you are just looking for a good tree to provide you with plenty of delicious fruit from and to keep your yard shady, a standard sized tree would be the perfect tree for you. Standard sized fruit trees take a very long time to reach their full height, but they usually begin to bear fruit after only three to five years. It is most popular in South Africa and the southern USA states. Until about 20 years ago, Valencia oranges made up a strangely large portion of the orange market due to its popularity. It is thought to have been invented in China. It has almost no seeds. Another subgroup of Valencia oranges are the Rhode Red Valencia oranges. The Amur Chokeberry is most recognizable for its golden bark on the trunk and branches. When its flowers bloom in the middle of spring, they are very small and white. These trees specifically require moist, but well-drained soil. If your yard can t supply that, then this is probably a tree you should skip.