Tip layering occurs naturally in some crop like some blackberries (Rubus).

Photo of blackberry stalks without leaves.

Photo of blackberry plants growing over a tall fence and tips of plants taking root on new side crossed over to.

Arching branches form new plants at the tips of the branches.

Photo of a plant with a shoot initiating from the tip of a branch pointed out.

Photo pointing out the the branch of a mother plant, and the new plant taking root from it's tip.