While we've grafted many kava plants, they've always stayed true to their original phenotypes. Meaning that this Kali Kau™ branch will continue to be a rahmadel, even though its grafted onto this Kali-Kea™ plant. But we're still open to the possibility of epigenetic exchange which may one day result in a new branch that looks different than either plant. Kali Kava™ plants are not grafted. The entire plant exhibits favorable enhanced genetic expression, not just one branch.