If you can tell by the picture, should I start cutting down on nitrogen and start tiger bloom? Couldn't tell which pictures I uploaded because of the size, but I'm referring to the bigger plant. Autoflower northern lights. I can't remember when I switched last plant.
It's the one in the blue bucket. I've got a deficiency right now, don't know what it is. I flushed with 3 gallons of rain water at 6.6 and fed 1/2 nutes at 6.2. It's not spreading now but the tips are still curled.
I spoke too soon, it's getting worse. The affected leaves are getting shiny. Not the bottom ones, it's all the top leaves. I've got the 2 under a 1800w bestva led. Doesn't nitrogen toxicity cause the leaves to get darker and shiny? Please help