deficient

Hi guys/girls, This is my auto friend, she's about 2 months old and I'm seeing some kind of deficiency or lockout in her leaves. (The tip of the leaves are getting brown and crispy, and chlorosis seems to start taking over). I was recently wattering with : 1ml/L BioGrow 3ml/L BioBloom 1ml/L...

Not sure if they are deficient or experiencing nute burn or root rot.. RDWC setup. 4 week clones recently added to the system.

First time posting. I learned everything I know from all of you here and the more i learn and apply the more I love watching my cannabis grow. It really is an incredible plant, such controversy and politics attached to it...and that's not its nature! So here is my set up. 3 42watt 6750k cfl 2...

Hi Folks, long time forum user, first time poster. I'm Having a few troubles identifying the cause of some leaf discoloration and die back in my current setup. Wandered if anyone here could help. I'm running 3 clones of The Ultimate (dutch passion) that i selected from my last seed crop. all...

Got me an auto freeze berry from big heads. Loving the 150w hps solo at the moment. Top is roughly 18" from the light. Fan directly behind blowing the top with cool air so I know it's not burnt from the lamp. Any clues as to the yellowing would be greatly appreciated. She's roughly 5 weeks old...