Have a concern with one of my ladies. She's indica dominate strain is pitbull. I have her in straight out of the bag FFOF and been feeding ewc tea. I haven't used any chems and I've been good about dechlorinating my water. But what is happening is effecting mainly the top older fan leaves everything else looks healthy. They are drooping downwards with the petioles just shy of 45 degrees. And the leaf surface is rough and wrinkled like a raisin. It's not cool to the touch like it should be but the bottoms have is just fine. Is this a sign of ph problems or a toxicity of some sort of element? She's going to become a mother so I'm concerned about the long term with her. Any help or links and what not is appreciated. Sorry no pic yet I'll post one to tonight during lights off since my phone camera doesn't like the hps.