Botanicare and feeding questions?!

So I have botanicare pure blend pro, bloom and grow also with it liquid karma and general organics cal mag+ ....as it goes now I've been watering about once a week. My medium is 50% coco loco 50% roots organic potting soil.


I went to botanicares website and did the calculator for nutes...

I know ur supposed to use 1/4 to 1/2 strength. But was wondering if this calculator compinsates
That...?View attachment 3671645

Also wondering if I'm supposed to PH water before or after adding nutes?

And what should the ph be, since I'm in two different mediums...


And the last question is that botanicare feeding chart says feed every watering ?

Should I be doing that? Or every other one? Or what


Please if your gonna talk shit or call me an idiot, just bounce


Looking for people with experience with these nutes and or growing mediums thanks guys.