Is there nute Def.?????

Can someone please tell me what's going on with my plants? I have 2 plants(both Greenhouse Seeds). 1 is "The Church"(which is the healthy looking 1) and it is an Indica/Sativa strain. The pH for this one is 5.6 and the PPM is at 1290. Which is kind of high, but its been at that for 2 weeks now with NO problems. The other is a "Lemon Skunk"(which is the one I'm having issues with), which it is more Sativa/Indica strain. The pH is at 5.9, and the PPM is at 1200. Now of course I have a higher pH on the Lemon Skunk because of it's Sativa dominance. I don't know if it's Nute Burn or what. The leaves are getting soft and clawing. There are no actual Nute Burn on the leaves, but the leave are a dark green. So I know that means there's a lot of nute intake but is that why my leaves are clawing. The temp in the actual room is a constant 67-68 degrees, which keeps my res at a perfect 68 degrees. The temperature under my lights though are, 71 at the base of the plants, and 74 at the canopies. Once the temperature hits 70 in the actual room. The temp under the light goes to 75 at the base and 78 at the canopies, and it results in the plants drooping down. If anyone knows why my plant is clawing, it be a great help. I hope I gave all the info that can help. Thanks for any help. -I♥BUD

it looks kinda like over watering but you are growing hydro hey? also a little like bugs,,,is that a fine whiteish film covering the curled leaf.? if it is does it ball up when you rub it between your fingers.?

jats said:

it looks kinda like over watering but you are growing hydro hey? also a little like bugs,,,is that a fine whiteish film covering the curled leaf.? if it is does it ball up when you rub it between your fingers.?

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Nah there's no mildew or mites problem. There was but there's no way mites can stand that cold temp in that room. Anything under 76 degrees normally slows mites down. I think what u see are "Trichs" on the leaves starting to form.

ckeck your ph run off, you will be surprised how diifrent the ph will be- good luck

stilljonzen said:

ckeck your ph run off, you will be surprised how diifrent the ph will be- good luck

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This isn't soil. It's hydroponics. And yes I CAN do a pH run off, but in Hydroton(which carries absolute NO nutrients, or holds none). I don't use Rockwool, or any of that stuff. Just Rubberized peat plugs(which don't change in pH. That's why I got them over the Rockwool) and the Hydroton. Plus it's a DWC w/o any drip feeding.

anyone seen this before?