A lot of older spells exist in which items are either tied to tree branches or left in the hollows found in some trees. Though this can be effective magically, many things can harm the health of the tree or endanger small animals that may call the tree home. For this magic all you need is a single leaf from a tree.

Hold the leaf, pressed lightly between your hands, and strongly envision your magical goal. Build this in your mind and mentally send this energy down through your hands into the leaf, charging it with power. When you feel the charge is complete, go to the tree and place the leaf in a hollow while asking the tree to aid you in achieving your goal. Thank the tree quietly and walk away without looking back.