flowering nute question

I recently top dressed my girl with happy frog bat guano fert. 0-5-0. I have been feeding her ff big grow 6-4-4 and the soil is ocen frost. I wanted to know if i switched to ff tiger bloom 2-8-4 would that be too high of P for her, or would i be ok if i stuck with big grow? Yes I am newb...lol


here she is:

Don't overdo phosphorous.

What's too high for P and if I keep using big grow would the 6-9-4 because of the 0-5-0 dry fertilizer be too high of a P?