just hit 3rd week in flowering and have been fighting Cal-Mag issues but today I checked on the girls and some of the low leaves have black on the tips and edges of the leaf? And some looked like they were dying. I know I over crowded my space lol but first grow. Is this normal? Is the plant using all energy up top? Or do I have a serious problem? And yes I'm moving my light up again lol. Thank you all in advance.
First grow help DWC....
- Thread starter Norty86
- Start date
MickFoster
Well-Known Member
More info required - Nutes, ppm, pH, additives, lights, etc. etc. etc.
I'm using techniflora ppm 1400, ph 5.9, I use water max for the roots and kind 650 LED 12/12 water temp 72. I top feed 4 times a day 15 mins. I've struggled with techniflora and PPM I've had to dilute the water multiple time with fresh ph RO water to keep PPM down. Next water change I'm switching to clean grow 2 part flower nutes.