yellow spots on leaves

[bk_getrich]

hello everyone, i see yellow spots on leaves(shown in the picture) , whats wrong? please help

[Canuck147]

What's wrong is, it is hard to help you by just one picture. Are we supposed to guess the rest of your story?

[abadtrip]

Man that looks like mine did not so bad as mine how much calmag u using i had what I think was a cal decency I up the calmag 5ml and the problem seems to be going away.

[bk_getrich]

i found the cause of my problem in gwe, check this out http://www.growweedeasy.com/ph-fluctuations-cannabis