Fan leaves spotting...??

[GratefulHead1]

My leaves are spotting in some places but all new growth seems to be healthy. I have 6 CFLs and 4, 4' TLs overhead so they should be getting sufficient light. If anyone knows what this might be let me know. 8 days into 12 12 cycle. Thanks!

Attachment 284312Attachment 284311Attachment 284306Attachment 284309Attachment 284310

GratefulHead1 Reviewed by GratefulHead1 on 05-05-2012. Fan leaves spotting...?? My leaves are spotting in some places but all new growth seems to be healthy. I have 6 CFLs and 4, 4' TLs overhead so they should be getting sufficient light. If anyone knows what this might be let me know. 8 days into 12 12 cycle. Thanks! 284312284311284306284309284310 Rating: 5

[.Hugo.]

That resembles K and/or Mg deficiency. What are your supplements, your ph, etc. It would be better if you fill out the form in the sticky.