I'm looking for a resource that I'm not sure exists in either book, website, or app form. What I'm looking for is a list of food plants, bushes, and trees and what their nutrient needs are, along with light exposure and any other special considerations. Does something like this already exist?
You should never forget that every creature has its purpose in the cycle of nature and can also be very important to humans. Sepp Holzer's Permaculture