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My grow has been coming along fairly well, indoor soil under a 400 watt HPS, and I'm about six weeks into flowering. Lately I've noticed that some of my leaves are yellow and brown. Most of the other leaves are fine though. Anyone know if this is something I should worry about?
It is hard to tell where on the plant those yellow leaves are. Can you take a picture of the entire plant, it will help with a diagnose. I am no pro, but if you have finished 6 weeks of flower it could be totally normal lack of nitrogen towards the end. Maybe explain a bit more if your really concerned and someone is bound to help out. good luck
Six and one half weeks ...white widows...leaves being sucked dry of nitrogen.
Not a single green leaf at harvest. Convenient.
It was kind of a stupid thing to do, and I'm sorry to waste your time, but I was reading some bad advice given to someone else, and thought I'd throw that up there. I wanted to see if someone would tell me it was a boron deficiency and I needed to flush and use some special nutrient mix or something. The correct answer to my question "Is this something I should be worried about?" is "No, it is just one of the many yellow leaves that you get once it's been flowering for a while." The leaf also has some purplish-brown streaks on it, due to a slight expression of the purple phenotype.
Oh yeah, and I was stoned. That's always a great excuse around here! :jointsmile: