The tips of the upper leaves have a mark, the new leaves are growing kind of messy and slightly twisted. Is it too close to the LEDs or is it the nutrients? I'm running organic, output EC 1.0; or did they just get burned and ended up like this?
Hello there JM3martin,
that looks more like a Nitrogen burn, flush your plants and it will start growing vigorously!
Good luck with your project, I wish you all the best! 👽