Nitrogen deficiency during early flowering

Hi everyone :) i have a question to ask :)

So im experiencing nitrogen deficiency in flowering stage week 2 :(

Leaves turned lemon yellow and i camt fix it by adding nintrogen to a soil :/

Temp is 27celcius
Humidity 33%
Nutrients used organic fertiliser with extra nitrogen value and big bud.

Seems it works for lower leaves but upper ones still remain yello green and started to dry on the ends :(

Any help will be appriciated :)
 
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I'm not a soil grower but if you are using organic nutrients and seeing deficiencies I would look to cool or unfavorable root conditions affecting microbial life in the soil.

Are you watering until run off? That can impact populations. Again this is only advice from a non soil grower and only for organics.

I would try a light feed of synthetic nutrients if it greens up then you know it's with lack of organic nutes or lack of microbial life to break the organic nutes down into available elements for the plant.

Maybe a teas would help but I would just start them with synthetic nutes until you get it figured out.
 
I'm not a soil grower but if you are using organic nutrients and seeing deficiencies I would look to cool or unfavorable root conditions affecting microbial life in the soil.

Are you watering until run off? That can impact populations. Again this is only advice from a non soil grower and only for organics.

I would try a light feed of synthetic nutrients if it greens up then you know it's with lack of organic nutes or lack of microbial life to break the organic nutes down into available elements for the plant.

Maybe a teas would help but I would just start them with synthetic nutes until you get it figured out.
Thank you :) i think you are right about coll soil infound that its cooler near the ground when lights are turning off.
Goin to fix that problem and see what happens :)
 
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