Brown leaf tips

[jhnfrmrby420]

My plants look healthy and are blowin up. Today I drove to the grow and found just the very tips of top leafs are brown, almost brittle, just the very tips. I did the hand check on the HPS and its not too hot on them. I did find that all this time my PH has been like 4.3 I just got a pen and calibration fluid and adjusted the next feeding to 6.4. Any idea about the very tips being brown, too many nutes? Using fox farm trio and always give mollases in every watering/feeding

 

[Smidgette]

I think you will see the plants recover when you get the ph under control.

 

[jhnfrmrby420]

Thank you there smidgette

 

[Smidgette]

I had the same thing happen to me. My ph meter was off.