Troubles in DWC

Having what i think is a nute burn issue looking for a second opinion. EC= 0.80
PH= 6.0* (varies between 6.0 and 6.4) Theyre about 3 weeks old from seed, started em in an aero, moved to DWC. Been in DWC for 3 days.

What type of nutes are you using? How much, and how often?

Keep the pH between 5.8 and 6.2

tom__420 said:

Keep the pH between 5.8 and 6.2

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Yea nute burn happens at the tips. They turn yellow and crunchy and if severe the leaves will curl downward and roll up. This is a ph problem.

GH Flora series
EC-.70

If its a PH prob, and im trying to keep the PH @ 6.0 should I flush drip system with fresh water ??

Using PH pro up and down, havent really used the up. PH ALWAYS goes up.

Keep it at 5.9

I would also agree that this is a pH issue. Try to stay between 5.8 and 6.2 like tom said. Be careful when you adjust pH, do not change it by more than .5 at one time.

thanks all

i have it @ 5.9 now, well see.
How long should it take to recover ?? should the affected leaves be trimmed after a while?

It was in fact a ph issue. I changed to the lucas formula 0-8-16 with GH nutes Looking real good.!! thanks again all!!!

I have found that pH problems go hand in hand with the nutes being used. I used to have pH problems but now don't. I'm not plugging any nute brand, but since I used Humboldt Master A&B, my plants don't seem to care a bit as long as pH is between 5.5 and 6.8. Yes, 6.8 and not a spot on them.