Well to me that's a slow grower. What I mean is I've started cutting and some of them have grown 5' this year. You have to consider it had to use a lot of energy to make roots and leaves. Your saying this is an airlayer from last year and my thinking is a lot less energy is spent when airlayering. I'm not stating anything is wrong with the tree, just a slow grower. Also to be clear, the cuttings are of different types and not Black Madeira. This is just a observation. Looking at the trunk where the branch goes to the right, that section, I'm counting 6 nodes. Looks to be bout 1/4" long each. All this might mean nothing, but if we keep our eyes on the plants they are teaching us as they grow. That's all we have to do is pay attention to them. Did you read THAT. That's Deep, can you dig it.
luke
Thanks Barry, I know you got my back