Your plants look pretty good, with some early lockout symptoms, and the scorchy nasty low leaves are showing what looks to me like a problem stemming from your 'drinking water' whcih likely has sodium in it. BAD for plants! Locks out other nutes. But the plants look good. The few small tan/rust patches I see look like potassium lockout. That can be caused by the sodium too. Teh pale stripes on some leaves look like a Mg def/lockout.
You got a bottle of GH micro? Spray n Grow? Algoflash? Put a teaspoon in a quart of water in a spray bottle and use that, lightly, a couple times and the problems will go away. I don't know what your foliar spray is- never heard of a waterfarm nute- but you need a good Micro foliar.
What's wrong with your tap water? Jsut curious.
I'd flower them out asap because that system looks like it was designed for flowering clones and your plants are still going to get much bigger!
stinkyattic Reviewed by stinkyattic on . DWC Plants seem to be becoming sick Ok my plants seem to be beginning to drop and some kind of deficiency. Ok a couple questions if anyone would be so kindly to help. I have a couple dropping leaves toards the bottom of the plant anything I can do about that? Also As you can see in the pictures like 1 or 2 leaves out of all 5 plants have those yellowish orange spots which doesnt make sense why wouldnt other plants show signs? My Setup Fluro 2 55w 6500k lumens DWC 5 gallon reservor fans ciculate plenty of ventilation Rating: 5