Blueberry auto #2

Day 57 plant sure started drinking alot. Day 58 may need to fill resivor tomorrow. Day 59 refilled resivor 840ppm ph'd 6.2 Added 2ml calmag. Day 60 plant doing great nothing new. Day 61 nothing new she be growing. Day 62 refilled resivor last refill I added calmag and she didn't like that got some not much curled tips and brown spots on leafs I guess well water has anuff calmag in it...need to get my well water tested... Day 63 plant is doing great looks like nutrient burn is not going on anymore.