Bubba kush in a scrog

Well, I am going to admit up front. I should have been able to figure it out. But I really messed up on the feeding of this girl. I didn’t take into account that since she took 4 weeks to flip. I should have started every thing over at that point. So basically. I started feeding her the flower nutes and over drive way to soon. I am sure I still have a month to go. She is starting week 10 of flower. And week 6 if you skip the 4 weeks she took to change over. I am feeding her about 750ppm right now. At least 150 of that is from the cal mag. Since she still has a ways to go. I am sure I should have bigger buds by now. And no. I am not complaining. She will finish out respectable. I just want to learn how to best grow these. And yes. I may just be expecting to much from each grow.