Many natural fertilizers infuse soil with the three main nutrients fruit trees crave: nitrogen, phosphorous, and potassium. Some provide other nutrients and plant-supporting microorganisms, too.

For example, fruit is a whole, natural food and contains sugar in its natural form. It also contains a variety of other vitamins, minerals and nutrients. Use These 27 Tips to Help You Sleep Better ...

While the fruit is often enjoyed raw or in juices, guava leaves are also brewed into herbal teas or consumed in the form of dietary supplements for their health-promoting properties.