About tree logos
There are three characteristics of trees that make them popular candidates for logos: (1) They are great for illustrating growth, (2) a tree is solid/stable/immovable and (3) the inter-connectedness of the fruit, leaves, twigs, branches can be applied to represent many businesses or business aspects. As with any type of logo, the danger with tree logos is that they can easily become too generic. It is vital that the designer does not end up with an illustration of a tree, but a tree logo - which is achieved by making sure that the drawing style, colors, surroundings, layout etc. are unique and appropriate for the company the tree logo represents.