Shane, I think I remember that you didn't have G. c. to add to the P. c. It could be that your surface pH is still too low for good P. c. growth, since one of the jobs G. c. does is to raise pH. I have mixed emotions about re-spraying. If you have some white surface growth, I think I'd be tempted to leave it alone for now. I only sprayed mine on 2 consecutive days. Is your humidity high enough?
Larry