My confusion is how deep into the rootstock to create the wedge for bark grafting. I watched a Pawpaw grafting
video at Univ Kentucky where Neal Petterson went about 1/2 inch into the maybe rootstock. He described it as the Phloem and the inner layer was the cambium.
I think that is where I went wrong in the past and treated the outer green layer as the cambium where I
should have gone in a little deeper.
I have downloaded the ebook and decided to do the oblique cleft graft.
thanks for showing me the ebook. Good buy for $4.