Ok, ive posted this before but didnt get specifics on the lateness of this cut. I have a customer with many many grasses here, she wants them all cut now in the middle of may. I wont have time until the end of may. I told her its probably not the best to cut them back now but she insisits i do it, or she will have someone else do it. What can i expect if i cut em back now to 4" like she wants?