This maple received an approach graft on April 22. The new graft was the second from a failed first try during the winter which never grew very well. It was an experiment, one which has been logged to never do again. Do grafts in the beginning of the growing season for insured success.
The place where I did the graft was in an area with a sharp bend , but branches , probably growing in the wrong direction had been removed. There were two branch scars in the area in which I wanted to place the graft. To compound matters I also had a scar from the failed attempt some months earlier. One of the scars was off to the side of the graft and one would be directly below the graft. The graft was made and today on inspection it was noticed that the scar below the cut was starting to move significantly. The callus roll was re-energised and it was moving due to the addition of the branch in the area. This can only happen when the area is receiving nutrition from the graft. In other words it has knit.
This was the original graft with the tree tied outside of the pot.
This is the second graft with the tree, same tree, tied into the pot.
The new graft was made over the first one. A sharper downward angle was made on the second graft. The original cut can be seen just above the tie wrap.
The graft is slathered well with sealant.
This is what the graft now looks like. There is swelling at the bud base which I intentionally grafted close to the trunk.
Here is a shot of the wound below the graft showing the swelling roll of material now growing on the old wound. I have had the tree two years and nothing in this area has shown any signs of growth due to there not being a branch around to supply nutrition here.
Here we can see the side wound and how that one is starting to roll too. Both of the buds circled in red are the ones that will ultimately become the future branch. Once ready to cut away from the host plant it will be reduced back to this pair of buds and the new branch grown on from there. In doing this I can control the budding of the future branch by cutting back early and saving buds close to the trunk. This makes a better branch rather than trying to build a branch from a sterile neck with no buds and never will have buds.