WingAK
Well-Known Member
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They are under a 1000w de nanolux maxpar mh using a yield lab ballast
Humidity is at 45% temps are at 79 degrees
Medium is a organic living soil very high quality
I’ve been having these problems for some time the leaves are cupping and looking like they are lacking some major N in there life.
I’ve taken the following steps I’ve raised the light for a week didn’t change anything
I cut back on watering didn’t change anything
I feed them with some general hydroponics grow
Didn’t change anything.
They have great roots really white.
My growth has also slowed down
The first picture is a norther lights that looks like it’s lacking nitrogen.
One thing I was doing was ph my water to 6.5
I’ve been reading lots of threads on here where that is not recommended in good soil.
I appreciate all your help and advice.