Gelato cookies

I have soft water so started the cal mag so dont run into deficiencies, base water 0.1 ec, add calm mag till 0.4 then nutrients, will do this through the whole grow, feed at 0.6 ec will do this for second week then will switch onto canna coco range at up the ec to 0.7 next week noticed day 11 leaves starting to crip up a little, might be from slight over watering as been foiler spraying clones which where in the same area, plus with watering her might of stop nutrient uptake going to move her into other tent for few days and see if she turns back around Day 13 took the crispy leave off, seems like its bouncing back now