I got my hands on a fig cutting and am trying my hand at propagating a new tree for the first time. I'm doing the method where you lay it horizontally and cover it with damp soil in the hopes of getting several new trees out of one cutting. I've got roots forming on the bottom end, nothing in the middle, and what looks like a baby fig pushing through the soil at the top end. Do I need to pinch off the baby fig or should I leave it?

Thanks!