2nd grow, 3 ladies

Ph pen wasn't calibrated after a drop, that's where my ph nutrient issues have stemmed from. I think I've finally narrowed it down to Cal-Mag deficiency, phosphorus deficiency, zinc deficiency, and potassium excess(lmk what you think, pictures included). I've been watering with the correct ph for 8 days, only seeing symptoms of zinc & calmag deficiency, but only on the widow. The widow has basically tripled in size since last week (36in.) and hasn't stopped growing in height. I've raised my grow light as high as possible. Woke up this morning and it was 2 inches away from lamp. Not sure how I'll figure this one out. I really need to defoliate but haven't bc of nute issues. My lamps have only been on flower, I turn veg on for the pics. Should I have both veg & flower on?? Surprise and Magnum are similar in height, with buds swelling everyday. I think the surprise seed is gorilla glue or green Crack based off MSNLs list of 20 best selling strains which is what the "auto surprise" is supposed to contain. Not knowing the strain is killing me, I don't think I'll ever buy a surprise pack again lol. My next grow will be Gorilla Zkittlez auto & OG Kush auto, so follow along if you wanna see that (: