Thinking of fragging this Toadstool. I've never fragged anything before. I want to separate the one on the left by cutting it off at the base where it connects to the primary growth/trunk. I understand you can put a toothpick through the base of the frag, perpendicular to the trunk and tie it to a frag plug or rubble. When it attaches, you remove the toothpick. Does this seem appropriate to you? Also, what happens to the "wound" on the primary growth? Do I need to do anything to that area to protect it or help it heal?