59 day auto glueberry need help asap

[Bliciu86]

They av got another 20 day or more I'd like to try fix it with ur help ppl

 

[Bliciu86]

@FullDuplex some more pict 4 u

Bottom part r not bad and 2nd girl is much better but something startin with her as well

And worst one

 

[Bliciu86]

I can change the res now just tell me what to use n dosage or just gave them plain water till tomorrow. ?

 

[Bliciu86]

http://www.growweedeasy.com/potassium-deficiency-cannabis

Looks like pk deficiency

 

[Heavily Medicated]

You do not give any detail in your lighting. Obviously the top of the tallest plant would be the most affected and as the shorter ones grow into the "overload" zone, they too then start to show symptoms. Lights being too close can give you all sorts of weird growth and mimic many common deficiency symptoms. I've experienced this same thing with LED's in a 5 foot tall tent. I do see what is classic K def symptoms, but then again, It looks to me like the lights are frying the shit out her.

 

[FullDuplex]

You do not give any detail in your lighting. Obviously the top of the tallest plant would be the most affected and as the shorter ones grow into the "overload" zone, they too then start to show symptoms. Lights being too close can give you all sorts of weird growth and mimic many common deficiency symptoms. I've experienced this same thing with LED's in a 5 foot tall tent. I do see what is classic K def symptoms, but then again, It looks to me like the lights are frying the shit out her.

Its good to see that i am not the only one that see that things look fried here. I know that there is a def in those leaves but something else is causing it. To me this is not feed zone issues this might just be environmental. This can stem into 2 issues for you if indeed this is the environment.

@Heavily Medicated said it best about the lighting. There is a chance that this is caused by lights too close?

Before i go any further do not panic, most growers will throw all kinds of shit at a plant in that condition and make the problem worse. Dont change what you are feeding right now, i really and honestly dont think that is going to help in any way.

So what can happen here? What is the circulation like, can you place your hands on the canopy and feel heat frm the light? If so back it off, if its LED raise it. I think something is too close here.

If those fans continue to fade and rot like that they will cause mold if heat and air circulation are your issue. Its happening on all plants you said this would be the biggest factor effecting them both, from my point of view.

 

[Waira]

... Firstly we have a great defc. pic depot right here, and a more extensive text read type (JM's Self Diagnosis giude) to use it with -- Both are in the highlighted Sticky section above this...
@bklyndiaz ..mate please don't link people to other sites, it's against TOS and the ones here are better with more extensive info-

...OK, what's the distance to the lights from the tops? And what brand/model lights? ....I too saw the suspect top-biased frying,... I believe it's a combo of low nute inputs, not enough now to keep up with the demand, the lights making this worse by proximity heat/intensity (not ambient) which in turn is forcing more rapid transpiration in these areas; this makes the "draw" harder on things, and up's demand in a localized way... The symptoms look K (tip and "teeth"/margins browning out) and P defc. (overall paleness, additional margin browning) to me as well, but it's unusual to see it affecting the uppers this much (under typical conditions) since they are both mobile withing the plant and can be translocated from lower fans leaves,.. but with potential light/heat stress, it can happen! ...good that you're going with the higher PK booster,... pH in res' seems OK,.. do you have a ppm/EC reading of it?

 

[Bliciu86]

The lights r cobs citizen 1212 3500k 250w from wall I will dim them down a bit n see bt I've used those lights 3rd grow n they can b quite close I've tested b4

 

[Bliciu86]

... Firstly we have a great defc. pic depot right here, and a more extensive text read type (JM's Self Diagnosis giude) to use it with -- Both are in the highlighted Sticky section above this...
@bklyndiaz ..mate please don't link people to other sites, it's against TOS and the ones here are better with more extensive info-

...OK, what's the distance to the lights from the tops? And what brand/model lights? ....I too saw the suspect top-biased frying,... I believe it's a combo of low nute inputs, not enough now to keep up with the demand, the lights making this worse by proximity heat/intensity (not ambient) which in turn is forcing more rapid transpiration in these areas; this makes the "draw" harder on things, and up's demand in a localized way... The symptoms look K (tip and "teeth"/margins browning out) and P defc. (overall paleness, additional margin browning) to me as well, but it's unusual to see it affecting the uppers this much (under typical conditions) since they are both mobile withing the plant and can be translocated from lower fans leaves,.. but with potential light/heat stress, it can happen! ...good that you're going with the higher PK booster,... pH in res' seems OK,.. do you have a ppm/EC reading of it?

I'm only have a essential ph reader n keeping my ph 6 today morning I've changed the mix AN Ab 2ml/l carboload 2ml/l overdrive 2ml/l canna pk 13/14 1ml/l

 

[Heavily Medicated]

The lights r cobs citizen 1212 3500k 250w from wall I will dim them down a bit n see bt I've used those lights 3rd grow n they can b quite close I've tested b4

Different strains will react differently to the same stress, especially in autoflower. May be why this time seems a little too close and previous grows went great.