Yellowing / lime green colour

Awsome bro About your ph! If your ph water drops then worry cause that means you have some root rot issues.

its okay that it jumped to 6.8?

and your saying if my PH drops im in trouble?

thanks for the quick reply.

Ya it's ok. Just check the ph and adjust. I check mine bi-weekly and adjust it with ph down. Ph rising is good in hydro and will eventually stabilize

thank you! Much Appricaited.

J

So the problem still remains and more tips are starting to looked burnt. I started a flush today as I think its NuteBurn. Replaced the water(5.7PH) and didnt add any nuts this time. I hope this stops the problem.

If it is not nute burn and a definincy of some kind what signs should I look for?

thanks,
J

what strength is your nutes? you should really pick up a tds meter. you can buy one off ebay for $20usd. your plant maybe absorbing a lot of nutes after coming out of lockout due to acidic rezwater. with my nutes i use ro water and i can follow the feed chart from the nutes and not be too far off but if i used my tap water, most of the ppms would be in plain water alone making the rez strong. tds meter would help troubleshoot a lot but right now its somewhat a shot in the dark