Multiple Air layering with no Substrate on Fig tree

This video shows how you can perform multiple air layering on a single stem of a fig tree without using any substrate or Nylon. I made 25 air layers on a single stem of a fig tree and I got 25 new Air layered fig seedlings. Air layering done with substrates have some issues that prevents root formation on the air layered stem, the most common issue is lack of root formation due to too much water in the substrate. Too much water in the substrate either when mixing the substrate or rain water entering the wrapped substrate prevents root formation during air layering. Performing air layering without using a substrate means that the chances of root formation failure is very very low. With this method, I only used foil paper to wrap the stem, no hormones, no substrate and no nylon wrap used.