Rust Spots, can't find an answer...

Hey guys, I am growing 4 plants in a cabnet about 5 feet tall by 4 feet wide, 1 foot deep. I am having a bunch of rust colored spots show up on the fan leaves. They are a month into flowering and I have been feeding them molasses and jacks flowering nutes on and off. But the molasses has been constant. Could it be a molasses build up? I am going to flush them and see if that helps but any experience on the matter would be greatly appreciated!!


thanks,


likeshispot

nobody have any ideas after 43 views?

without pics your asking people to take a shot in the dark...so thats what im going to do and take a shot at a K deficiency

you know what they say.... "without pics this post aint shit"

M8 i have same problem. Exept my whole plants look rusty. I got told potassium def. All i can suggest without pics is flush with ph corrected water and check your run off waters ph.

Hope u find help soon