??? Guano teas how often ??

I am using 1 tablspoon of bat guano 2-13-0 per gallon no filtering used 1 day then agin on the fourth day. I have 2 ft tall plants in 7 gallon containers they were happy and now they are cupping down slightly. Also in 3rd week of flwering, could I have over fertilized or are my plants root bound? Do bud size and fertilization grow hand in hand? Do we feed more P as the flower size increase or do I stay steady in fertilizing throughout??