Peyote Critical

So I'm starting flowering tomorrow. Here's a little more info on the grow. I seem to have to water twice a week. I'm trying to go by the nutrient guidelines that I received with the trio and not overfeed. This is only my 2nd regular photo grow. I have been doing autos and wanted to do another photo. I have a 1000W Led King plus, along with a small 300W led for my other vegatables off to the side. My space is 2x4x5. I've topped i think 4 times? I do see 8 soon to be flowers on her. She's kinda small, my doing i know..