Rind or Bark Grafting
So often, a hybridizer gives you a piece of wood and asks you to graft it (when you learn how) hoping to get the plant back if he/she loses it for whatever reason. If it's a thin piece, this technique is a lifesaver. Thin rootstocks are not always successful. Thicker ones have a much better take rate for me...almost 100%.
This time, lay the knife along the bark as shown and gently push all the way in to the "wood". With a gentle twist each way the bark is lifted from the wood. (Go opposite the existing node for one graft, or one-quarter each way and make two slits to insert two.)
Cut the scion with a long flat cut from side-to-side. Back trim a little ledge on the back side to slide under the bark more easily. Now trim just a fine whisker down each edge to bare the cambium sap line to better connect with the flow.
Here is a picture sequence which may help give the idea.
Gently cut to wood | Lift the flaps | The thin one | Long "wedge"-type |
Edge close-shaved | Bit more trimming | Ready to insert | Ready to wrap |