N toxicity?

G

grou

Active Member
Hello.
Problem which im facing is probably N toxicity, but yhe thing is when i cut out the nutes, bottom leaves turn yellow, this plant is very water hungry. Was thinking of flushing it with flora kleen, what are your thoughts on that.
Strain: tangerine dream, barneys farm
Pot size: 18 liters
Nutes used: floramicro; floragro; florabloom
Temperature: 26-30 celsius.
Humidity:50-70
Also if you guys can hive me some tips on how to lower humidity an temp i would appreciate it.
Plant pics:
 

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jondamon

jondamon

Well-Known Member
You need to remove some of the stored nutrients in your soil.

So a flush right now would not be a bad thing.

as for controlling temps and humidity.

for this I would need to know what you’re using at this moment in time.

lights?
Fans?
Tent?
Room?

everything you’re currently using as far as equipment is concerned.
 
G

grou

Active Member
First of all i want to thank you for your reply.
Light: im using 20 watt led lights 10 in total so its 200 watts (1000 equivalent)
Fan: im using some kind of fan ( dont know the brand) inside the tent to curculate air and of course extractor and intake fan.
Tent: is 60x60 cm but i bought 100x100 today
Height is 180.
 
JoeBlow5823

JoeBlow5823

Well-Known Member
grou said:
Hello.
Problem which im facing is probably N toxicity, but yhe thing is when i cut out the nutes, bottom leaves turn yellow, this plant is very water hungry. Was thinking of flushing it with flora kleen, what are your thoughts on that.
Strain: tangerine dream, barneys farm
Pot size: 18 liters
Nutes used: floramicro; floragro; florabloom
Temperature: 26-30 celsius.
Humidity:50-70
Also if you guys can hive me some tips on how to lower humidity an temp i would appreciate it.
Plant pics:
Click to expand...
Best way to lower temp and humidity is ac and a dehumidifier.
 
JCGreen81

JCGreen81

Well-Known Member
The downward curl is due to over watering

leaves are almost entirely made up of water

the excess of nutrients to the plant is a result of the extra water. Hence the display in leaves

a decreased watering cycle Would be first measure.
Your plant is healthy. Just drowning a little.
 
G

grou

Active Member
JCGreen81 said:
The downward curl is due to over watering

leaves are almost entirely made up of water

the excess of nutrients to the plant is a result of the extra water. Hence the display in leaves

a decreased watering cycle Would be first measure.
Your plant is healthy. Just drowning a little.
Click to expand...
The thing is, when i dont water this plant for more than 2 days ( usually water it once every 3 days with 3 liters of water) it gets extremely droopy, and when i water, its leaves perk up like it came back to life.
Sometimes i water it with 2 liters ( in the morning) and it gets droopy next day ( evening) i have noticed the ealy signs of N toxicity 2 weeks prior, and i stopped giving it N for 3 waterings. Plants bottom leaves turned tellow. Then i started giving it nutes, it stopped turning yellow but this happened.
 
Dontjudgeme

Dontjudgeme

Well-Known Member
grou said:
Hello.
Problem which im facing is probably N toxicity, but yhe thing is when i cut out the nutes, bottom leaves turn yellow, this plant is very water hungry. Was thinking of flushing it with flora kleen, what are your thoughts on that.
Strain: tangerine dream, barneys farm
Pot size: 18 liters
Nutes used: floramicro; floragro; florabloom
Temperature: 26-30 celsius.
Humidity:50-70
Also if you guys can hive me some tips on how to lower humidity an temp i would appreciate it.
Plant pics:
Click to expand...
What kind of soil are you in?
 
EvilScotsm@n

EvilScotsm@n

Well-Known Member
grou said:
First of all i want to thank you for your reply.
Light: im using 20 watt led lights 10 in total so its 200 watts (1000 equivalent)
Fan: im using some kind of fan ( dont know the brand) inside the tent to curculate air and of course extractor and intake fan.
Tent: is 60x60 cm but i bought 100x100 today
Height is 180.
Click to expand...
Sorry to be the one to tell you but there's no such thing as "equivalent " when it comes to lights mate. If you've got 200w you've got 200w.
If they really were able to replace a 1000w you'd be able to drop 2kilos with them.
It's a horrible marketing technique used by led companies to sell useless products.
Your lights might be alright. depending on what they are you could get between 200-400g but absolutely nowhere near replacing a 1000w.
Not being agro or that bud, it catches a lot of people out. Including myself when I started lol.
 
G

grou

Active Member
EvilScotsm@n said:
Sorry to be the one to tell you but there's no such thing as "equivalent " when it comes to lights mate. If you've got 200w you've got 200w.
If they really were able to replace a 1000w you'd be able to drop 2kilos with them.
It's a horrible marketing technique used by led companies to sell useless products.
Your lights might be alright. depending on what they are you could get between 200-400g but absolutely nowhere near replacing a 1000w.
Not being agro or that bud, it catches a lot of people out. Including myself when I started lol.
Click to expand...
agree man. its actually 2000 equivalent (as labeled). i usually dont get a lot of yield, but quality and strenght is always on point.
 
Soiless

Soiless

Active Member
grou said:
im using 20 watt led lights 10 in total so its 200 watts (1000 equivalent)

echoes for eternity *200 watts (1000 equivalent)...200 watts (1000 equivalent)...200 watts (1000 equivalent)...
Click to expand...
Ohh man...that was a good one, thank you for this.:lol:
 
JimmiP

JimmiP

Well-Known Member
It's not really nitrogen toxicity. Do not flush your plants. At that temperature you're running too low on humidity making your plants rate of transpiration too high. Either add in a humidifier or decrease the temperature by extracting more air or reworking your ventilation.

Are you extracting the air from above your light? That is where you should be extracting your heat, from the source. And are you feeding air in near the bottom? That is where your air should be coming in at.

Using ten different lights is not ideal. If possible (and you want to stick with led )I would buy a better light with a separate driver to keep part of the generated heat out of the grow area. If you aren't stuck on led then get a HPS/MH digital ballast and an air cooled hood or other type of air cooled fixture.
 
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