The green reefer

[QUOTE=The green reefer;4914969]I need a lil help guys I have a drip system with three plants growing under cfls. I'm using the three step general hydroponic nutrients and some addjetives such as diamond nectar and floricous plus and vegablend I am following all the directions for all of them and I'm in my 3rd week of veging for every 1 gallon I'm puttin 10ml floramicro 5ml florabloom 15ml floragro 2ml diamond nectar 1ml floricous plus and 10ml vegablend...here's my problem some of my lower leaves turened yellow so I took them off before the roted and now some of my 5 leaf fans tips r turning a lil yellow like a burn now is it that my nutrients r to much or is it heat or lack of humidity they are gettin watered 3 times a day for 20 min and my ph is right on point and has never spiked before up or down.. sorry know it could be multipule stuff but I dnt know where to turn thanks... the green reefer[/QUOTE]