Help

Not sure what is going on with my plant. I’m growing in a rdwc setup 15 gallons. Using cutting edge nutrients and following the feeding schedule at 75% strength. Ppm is 1080 res temp is 68 F and ph is at 5.7. Air temp in tent is between 68-72 humidity at 45%. Lower leaves started browning at tip and is moving towards center. I don’t know if I should flush and lower ppm or raise it.

What’s your EC like?
I’m not a hydro guy, but it sounds like the ppm is high for this stage of growth. Let someone else confirm before doing anything, but I think you need to back off the feed

Thanks I reposted in another thread and was told EC was too high going to cut it down to 500 ppm and see what happens

That is good advice. Your ec is to high. 500 ppm is a good nutrient level. Good luck with your grow.

Thank you