Air layering a tree to form roots
Maybe you’re wondering what Air Layering is. When I first heard the words, I pictured wafer cookies with layers of air in them.
Air Layering your fig tree is not too far from that concept. This method allows you to grow roots directly out of a branch into a complete root ball and the process doesn’t provide any nutrients into the roots to extend the size of the branch. Although not recommended, you can cut it down with all the roots intact and plant it into the ground. You’ll have excellent results if you first plant it into a pot afterward and then plant it into the ground the following Spring season. What Air Layering does is encourage the roots to grow in a space that contains a mixture of air pockets, water and the roots layer upon themselves into a tight ball. Air Layering is 100% successful with cloning fig trees unless you wait too late in the season to do it.
The month of June is the best month to begin Air Layering, because when you transplant it into a pot it will have enough time to establish itself before the Fall season comes around. Any existing figs on the branch will continue to grow, but will not taste good when they ripen. I recommend to not attempt to start this in August. I tried it with two trees and they nearly died. Read more