Pasi'- looking damn good mate! Folks have given good advise too,.. watering is a variable thing, and flexible too; again, strain to strain variations, soil types, etc., all play their part in watering frequency... I don't use coco myself, so I avoided really saturating the soil, so as not to smother the soil herd....watering to small run off, if any, is how i did it- and weight! As for the Ca-Mg, keep on wih the extra supp's at about 1/2 strength, or what ever keeps it from worsening, until about10 days or so best guess before harvest...you want her to have to scavange for nute's, drawing off those fan leaves!