D.W.C. and brown rust spots?? HELP!

[Scientis150]

Ok so I got this chem dog I really love, never had issues with her in soil organics!, she is a very stubborn plant to clone, so I wanted one in a dwc set up for faster growth, witch in turn I was hoping for a faster clone clipping time, she took off! Just as I hoped, but now I got brown rust spots on some fan leaves!, any advice??

 

[OrganicGanja]

The brown rust spots you are seeing are calcium deficiency most often if there is a orange rusty color to the spots. If the spots are brown and only brown with no orange rusty color at all then it could be phosphorous or manganese deficiency. Kinda hard to diagnose problems without seeing pics myself. There is plenty of pictures online that will help you diagnose leaf deficiencies. CHEERS

 

[Scientis150]

Thanks ill post pics after work, never had issues in organic. ...

 

[Scientis150]

Ive also tried Epson salt!?!