Dendromancy

Derived from the ancient Greek words, dendron meaning "tree" and manteia meaning to divine, Dendromancy is a form of divination that employs the leaves and branches of trees to read the future. ...  Dendromancy is a very peaceful way of working to divine with looking at the formation of the tree leaves and hedge leaves. I used to do this a lot when I was shown easily spirit links through active hedges and trees. It was a lot easier to link in via than the usual
ways to link in.

Dendromancy is a way in which to convey across messages of the spirit world through the formation of the tree leaves and hedgerow leaves, when our mind is in the natural state of quiet meditation spirit is able to relift our vibrations to the point where we are meant to be.

So what to do and how to learn about dendromancy?

Find yourself a quiet place where you can relax and quieten your mind.
Once quietened, begin to relax your body furthermore so that the tension is no longer within your body.
Be at more in tune with yourself and your intentions on your path at what your body needs.
Relax, its okay to relax every so once in a while.
Visualize and see the golden gleam of protection of a white column of light descending down around you.
Feel the vibrations of protection and the light from the source encompassing in harmony around you, shielding you.
Turn your attention to the tree  or the hedge, if its a particularly active hedge, reading the leaves will not be a problem,
but just relax and ask for a message to come through the hedge/tree, start by just being aware of the formations
that the trees can show you, by being aware of however many shapes, images, numbers, colours you can see, every
one of those can turn into a message as you translate it on a psychic ability wavelength and vibration.
you'll know when the link has finished because the messages will stop flowing through.

Calmly close when you are ready, thank the tree and the universe for the message and breathe out a few more times to relax.
Give the message to the other person when ready. This in nature is a reading for the other person.