I have two plants that are 7 weeks into flowering. One plant (more on the left) is very green, at least 2/3 pistils brown and looks ready to harvest in a week. The other (right) is pretty yellow, most pistils are still white, however it has much bigger buds. The PH is 6.2 and it gets half str flowering nutes (nute burn if i would use full) every other watering. The left plant doesnt get nutes anymore. I flushed both plants today because i hadnt done that but otherwise Im not sure why the one plant is so yellow. Any guesses, maybe N deficiency, and should i even still do anything with it being 7 weeks into flowering already and the end is in sight?

I have looked around because people with yellow leaves is a common issue but there are still so many things that could be the problem.

These are the TWO plants in Scrog. Left side (darker leaves) is plant one, Right side (yellow) is the other problem plant

Further info: 300W CFLs, 1 inch away, 90F right next to bulb.

7 weeks into flowering....yellowing leaves is normal.

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i know but not this much, especially compared to the other plant which was grown exactly the same. Its going completly yellow and more from the top down. Lower leaves are more green

It being at the end of it's life, it's putting all it's resources into making bud. It has no need to keep the leaves looking nice anymore. I wouldn't worry about it.

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but why does the other plant with same conditions and same strain not have pale green leaves everywhere, it just loses a yellow leaf here and there towards the bottom. If everything is fine i cant complain, im just not sure that thats the case

I've encountered the same thing here - same seeds, same conditions, nutes/water from the same bucket - different results. Go figger...

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