Early morning air layer attempt. @Anthony said these air layer fairly easily. I will attempt two although I think I could do several more.
Here are the materials I will be using:

I use pumis, sphagnum moss, and a bit of cactus soil for a mix. Drying out in AZ heat is a possibility. I also use root hormone. I have heard some say they do not.
Here is a picture of the tree.

I choose where I want the layer to go and trim back some branches. I leave a branch at the bottom so the bottle can rest on it.

Then I prepare the bottle by cutting off the top, splitting it down the side and cutting a circle in the bottom.

Next I cut two circles horizontally around the trunk of the tree where I want the layer to go and I connect the two circles with a vertical cut. Make sure your knife is sharp and you do not go too deep. The bark on this tree is very thin.

Then you can peel the bark away from the trunk. After you peel the bark I try to work quickly so the cambium is not uncovered very long.


I apply root hormone to the top of the cut. Some do not.

Next I fill my bottle about half full of the slurry I created out of my soil components before I put the bottle on the tree.

After the bottle is on the tree I fill it full of my soil and water mixture and tape it up.

Then I put aluminum foil around the bottle to protect it from the direct heat of the sun.
Here are the materials I will be using:

I use pumis, sphagnum moss, and a bit of cactus soil for a mix. Drying out in AZ heat is a possibility. I also use root hormone. I have heard some say they do not.
Here is a picture of the tree.

I choose where I want the layer to go and trim back some branches. I leave a branch at the bottom so the bottle can rest on it.

Then I prepare the bottle by cutting off the top, splitting it down the side and cutting a circle in the bottom.

Next I cut two circles horizontally around the trunk of the tree where I want the layer to go and I connect the two circles with a vertical cut. Make sure your knife is sharp and you do not go too deep. The bark on this tree is very thin.

Then you can peel the bark away from the trunk. After you peel the bark I try to work quickly so the cambium is not uncovered very long.


I apply root hormone to the top of the cut. Some do not.

Next I fill my bottle about half full of the slurry I created out of my soil components before I put the bottle on the tree.

After the bottle is on the tree I fill it full of my soil and water mixture and tape it up.

Then I put aluminum foil around the bottle to protect it from the direct heat of the sun.