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Whats wrong with her? Leaves turning yellow and curling

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Whats wrong with her? Leaves turning yellow and curling

420r 152 Replies 14,432 Views
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420r

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#1
Whats wrong with her leaves turning yellow and curling


The leaves are too yellow and curling, is it too much nutrients? I watered it when the soil was dry. Do I need to flush it maybe?
 
#2
you should of posted earlier a lot of them leaves are dead it’s gonna take a lot to fix

Getting a idea of your watering have you just watered

How far away is the light. Is it on max setting

What are you feeding & how often.

Don’t flush she’s eating herself as is

Hopefully others will look in as that’s a very sick plant
 
#3
Gmix said:
you should of posted earlier a lot of them leaves are dead it’s gonna take a lot to fix

Getting a idea of your watering have you just watered

How far away is the light. Is it on max setting

What are you feeding & how often.

Don’t flush she’s eating herself as is

Hopefully others will look in as that’s a very sick plant
Click to expand...
I posted 2 days ago but im a noob and i thought it was still gonna be okay then at least I didnt get any very shocking or alarming replies

Yes I just watered it

The light is 50cm away, not on max, should I turn it lower or stronger?

Im feeding some 'bloom' tablets

So what should I do now?
 
#5
HerbalEdu said:
i'd say it look like it's starving for nutrients.

what medium are you growing in ?
Click to expand...
Im using 75% coco and 25% regular soil also with perlite in it but i recently topped it off with regular soil because it was sinking a little thats why you dont see the perlite on the pics. I thought the new fresh soil containts some new nutrients and watering it would bring them down thus feeding the plant.

I think maybe its heat stress because now in bloom I should turn my light down a bit? Also its very dry environment I think 30% because im living in a cold area so maybe I should put some cups of water next to it to try to increase the humidity?

Some more info https://www.thcfarmer.com/threads/noob-here-can-i-get-some-advice.166497/

I also have Plagron 13-14 which has extra phospher and potessium so I dont think its nutrient deficient? or it needs even more? or maybe I gave it too much?

Maybe its missing nitrogen?
 
Last edited:
#6
well i m not sure mixing 75% coco with 25% soil was the best idea you've had..

coco and soil are two different medium with different ideals pH range.

Bbs nutrient ph chart hydroponics
Bbs nutrient ph chart soil


being moslty coco i guess you should adjust ph closer to hydro than soil and also feed every watering monitoring feeding solutions and run off pH and EC

i m not sure using tablet fertilizer is the best option for mostly growing in 75% coco, what brand of nutrient tablet ?
 
#7
Maybe I should give it another grow tablet because that one contains nitrogen and the bloom tablets do not contain it. But im also scared of over feeding it now with too many nutrients. Idk what to do. I thought flushing it, or not touch it at all. I just dont know
 
#8
HerbalEdu said:
well i m not sure mixing 75% coco with 25% soil was the best idea you've had..

coco and soil are two different medium with different ideals pH range.

View attachment 2366412View attachment 2366413

being moslty coco i guess you should adjust ph closer to hydro than soil and also feed every watering monitoring feeding solutions and run off pH and EC

i m not sure using tablet fertilizer is the best option for mostly growing in 75% coco, what brand of nutrient tablet ?
Click to expand...
Yeah im not a professional I have no idea what this means. It was just like a fun experiment that kinda got out of hand. I have no way to measure these kind of levels unfortunately.

But I had friends who grew plants like these in literal waste soil of their garden and had no problems so I thought mine was doing much better so idk why its getting sick now. Im using royal queen seeds easy combo which has bloom and grow tablets and also the other one i mentioned above
 
#9
I should turn the light down a little maybe first to make sure its not light stress?
 
#10
coco isn't like soil it's an inert medium and is considered as growing in hydro wich is much less forgiving than soil. you need to monitor a few parameter like pH en ec when growing in hydro.
 
#11
HerbalEdu said:
coco isn't like soil it's an inert medium and is considered as growing in hydro wich is much less forgiving than soil. you need to monitor a few parameter like pH en ec when growing in hydro.
Click to expand...
Ok but what do I do now? do I need to flush it and start over very carefully with the nutrients?
 
#12
what the brand of the nutrient you use ? (links, pics )

you can't just give nutrient at random in hydro without monitoring the level ec or ppm and monitoring the pH.
 
#13
HerbalEdu said:
what the brand of the nutrient you use ? (links, pics )
Click to expand...
I already said few times. Plagron 13-14 which has extra phospher and potessium Im using royal queen seeds easy combo which has bloom and grow tablets and also the other one i mentioned above
 
#15
Look I appreciate the help but all the scientific stuff is useless. My plant is sick NOW. Its not sick next year. But NOW. What do I do NOW?! I go to hospital with broken leg and you tell me what the best kind of protection is for humans. Its not relevant.
 
#16
as your in moslty coco so on moslty hydro and seeing your plant it could be either a lack of nutrients , moslty N Nitrogen so the yellowing,

but pH and/or nutrient lockout wich are more likely to happen in hydro than soil especially if your not monitoring run off pH and EC results in the same symptom as some deficiencies or burn

there no real way to know what's the issue with your plant until you water with 10% to 30% run off in coco and check tun off ph and ec ...
 
#17
I think im gonna flush it then and put the lights down, maybe I put too many nutrients better to start over
 
#18
HerbalEdu said:
as your in moslty coco so on moslty hydro and seeing your plant it could be either a lack of nutrients , moslty N Nitrogen so the yellowing,

but pH and or nutrient lockout wich are more likely to happen in hydro than soil especially if your not monitoring run off pH and EC results in the same symptom as some deficiencies or burn

there no real way to know what's the issue with your plant until you water with 10% to 30% run off in coco and check tun off ph and ec ...
Click to expand...
How can I check PH easily without ordering some device that takes weeks to arrive? Any easy way?

So you think it hasnot enough nitrogen? yes it looks most like the pics of not enough nitrogen. But they say during bloom it doesnt need nitrogen, and i gave nitrogen before, so why now its suddenly not enough nitrogen"? I should give more grow tablets then? But then I might give it too much nutrients anyway
 
#19
Can you please help i need to act now, flush it and then add grow tablets which have nitrogen? And turn light down a little?
 
#20
Im also smelling the plant less than last week, so maybe its dying or something
 
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