root problem

This is my 7 weeks old baby, got stunted from root bound when she was little, after transplant to her final 5 gallon home, this happened immediately. Pics below are from day 1-3, shit when down FAST. Always keep my pH between 6.1-6.8, can't find any thing online similar to this. Feel like she is...

Fan leaves are browning at the tip/turning up and feel crispy. and seems to be moving up the plant. With the same browning at the tips.. Roots are slightly brown and im pretty sure its not nute stained. Temp=75 RH=50% Nutes=400 and i just changed the reservoir 3/25/16 when the problem was...

FIRST I WANT TO SAY THANK YOU TO ALL OF THE MEMBERS HOW REPLY. Thank you for your time and knowledge that you will be CONTRIBUTING. This is my first grow. I have made lots of mistakes. I'm very grateful to have been BLESSED by all the HELP I've received with my 3 plants that are in soil. My # 1...