At this moment, all other herbs below the heavenly grade could be harvested multiple times a day, so he didn't have to worry about the rest of the sect advancing all the way from low-grade spiritual roots to divine grade.
Of course, these wouldn't be given away for free and would all need to be fought for inside the tower dungeon.
As for heavenly and immortal grade herbs, Xiang Yu didn't think he could give them to just anybody.
While the other herbs cost him nothing to make and he could create practically infinite amounts of them, heavenly and immortal grade herbs were much more complicated and would take considerable time and man power for him to manually craft through his creation domain.
At the moment, he believed he could make about one hundred heavenly grade herbs and ten immortal grade ones a day. With such numbers, he could refine these hundred heavenly grade herbs into awakening pills and save them for exceptionally performing people in the sect.
