However, many people fail to realize how easy it is to obtain a fairly serious infestation of worms in their fruit. I can t think of anything more unpleasant than biting into an apple off of the tree you ve slaved over for so long, only to find that you have not been diligent enough with your pesticides. I will expand on all of these things. One way to ensure that your fruit tree will remain healthy is to never harvest all of the fruit at the same time. If all of the fruit is left on the tree, it will grow to an unbearable weight. The combined weight of all of the fruit can get very heavy and snap the branches. However, if land conservation is not an issue or you re not looking to be efficient, you should probably stick with the traditional tree shape. To aid in the watering of your trees, you should install either a sprinkler system or an irrigation system. The sprinklers require more maintenance, but if you dig an irrigation ditch then it is really easy to just run the faucet for a few minutes every day and reach all the trees. The other type, sour cherries, also originated in Europe and western Asia. These are less pleasant to eat, and are used more in cooking situations, including the production of jam or jelly. Cherry trees aren t just known for their delicious fruits. They are also popular for their beautiful flowers or blossoms. For example, if you have an abundance of branches on one particular side of the tree, then you will use pruning to get rid of the larger segments which weigh down the tree to one side. Think about it more in terms of maintaining rather than altering. While pruning is useful occasionally, most of the time you can use training as a healthier and more efficient alternative. They begin to bear fruit after three to five years, so if you are going to buy a dwarf fruit tree from a nursery you should always check and see how old it is. Standard sized fruit trees take up much more area the then any of the smaller tree varieties, and they are also harder to keep manageable and to harvest all of the fruit.