Browning fan leaves week 3 flower

[PabloCannabis]

I'm 23 days into flower now and some of her fan leaves which are in the middle of the plant are starting to turn brown. Starting on the outside creeping in.. Anybody wanna help me out? MUCHOS GRACIAS

[Dutch Pimp]

most cannabis plants like to suck the nitrogen out of the fan leaves. they die and fall off on most plants.

just watch the bud growth and forget about the fan leaves...IMO

[PabloCannabis]

Ah ok, more nitrogen thank you. Here's a picture just in case 292978

[lipps]

Go easy on the nitrogen they don't need much at this point, what your plant is doing is normal when it nears finishing most of the large leaves should be turning yellow and falling off that will tell you that the plant has used up any stored nutrients and you will get a cleaner better tasting smoke. .

[Weezard]

Ah ok, more nitrogen thank you. Here's a picture just in case 292978

No, not "more nitrogen", do not try to add anything just yet.

That is not normal "yellowing".
I have an idea what's going on, but need more information to confirm.
Please fill out the troubleshooting form and one of our resident gurus should be around shortly.

http://boards.cannabis.com/plant-problems/127058-troubleshooting-form-yay-you-know-you-wanted-one.html

Good thing you posted that picture.

Aloha,
Weeze

[PabloCannabis]

I'm not sure what or where a troubleshoot form is but i can definitely give you some more information..
100w floro
Sensi A&B advanced nutrients
Just Right Lite FORMULA 420 potting mix
temps range from 75-85 but the humidity is up there from 70s while the lights are on to 90s when they are off

[Weezard]

It's simpler than one would think.
The following line is a link.

http://boards.cannabis.com/plant-problems/127058-troubleshooting-form-yay-you-know-you-wanted-one.html (http://boards.cannabis.com/plant-problems/127058-troubleshooting-form-yay-you-know-you-wanted-one.html)

Just click on it

Doing this on a phone?
I have no clue,what next to do.

It's formatted for a computer.

With the information you just offered, I'll hazard a guess.
That looks like an over-nute problem and shows signs of several deficiencies.
It can actually be both, if the PH is out of range.

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That said, I would start with a good flushing.
Run PH adjusted water through the soil to rinse it.

Then, when dried a bit, mix your nutes, let the water sit for an hour, then shake some air into it and measure the PH.

Water the plant until there is just a little runoff.
Catch the runoff and let it settle.
Then check it's PH.

Post your findings and we'll figure out a fix.

Aloha,
Weezard

[PabloCannabis]

I don't have ph meter i can check the ppm though. This would be the third straight water feeding

[PabloCannabis]

& she is not getting better :(

[Weezard]

That's too bad. :(
I suggest that you cough up $5 for PH drops before you start a new plant.

Test your tap water and fill out the troubleshooting form when you ask for assistance.
A clearly stated question usually answers it's self.

Good luck.

Weezard