Luminic requirements with carbonic fertilization

[Dr. Lecter]

Hi guys, I´m interested in carbonic fertilization. I know the optimal CO2 concentration is about 1.500 ppm, but I don´t know how much light needs the plant in this conditions.

Watching this graphic (cannabbis indoor video) I´ve calculated about 4000 w, but I think there must be some mistake, because this is too much light in my opinion. What do you think?


I´ve been looking posts about this in the forum, but I dont find anything.

One more thing, my last english lesson was about ten years ago, so, sorry for my absolutely horrible english.


Thank you very much!

 

[Hammerhead]

I dont use 1500ppm of co2 thats to high IMO I only used 1200ppm max ....

Read this thread

https://www.icmag.com/ic/showthread.php?t=221893

 

[Dr. Lecter]

I dont use 1500ppm of co2 thats to high IMO I only used 1200ppm max ....

Read this thread

https://www.icmag.com/ic/showthread.php?t=221893

Thank you very much Hammerhead. How much have you increased your production? people says about 25% more....

And what type of sensor do you use? I´m gonna buy this one---> http://www.co2meter.com/collections/data-loggers/products/usb-probe-co2-sensor

Thanks again!

 

[Hammerhead]

I dont have a Co2 setup anymore. I only grow for myself now so I dont need that kind of production.. When I did have that setup I got an ave of 20% increase. I used The Cap PPM-3 - CO2 Generator ppm Controller w/ ppm Sensor.


http://www.horticulturesource.com/product_info.php?products_id=4879

 

[Dr. Lecter]

I dont have a Co2 setup anymore. I only grow for myself now so I dont need that kind of production.. When I did have that setup I got an ave of 20% increase. I used The Cap PPM-3 - CO2 Generator ppm Controller w/ ppm Sensor.


http://www.horticulturesource.com/product_info.php?products_id=4879

I understand. And how much watts of electrical ilumination did you used? Thats my main problem

 

[paladin420]

watts op Doc

 

[Dr. Lecter]

watts op Doc

And people says I´m a troll.... ayyy lo que hay que aguantar...

 

[paladin420]

And people says I´m a troll.... ayyy lo que hay que aguantar...

You find you must endure my whimsical greetin?? you find that trollish..oh my..really??...por favor siga ... or possibly 'Ut sementem,ita metes'

 

[paladin420]

You find you must endure my whimsical greetin?? you find that trollish..oh my..really??...por favor siga ... or possibly 'Ut sementem,ita metes'

BANNED?? Damn it what time??? I had some coin ridin on this one!! Trolls crunchy on the outside.. Soft on the inside

 

[lost in a sea]

so this was is his carbonic fertilization that is so useful for us all,, thought he was talking about biochar or something not co2 addition,,
must have been minutes ago,, i was only just looking at his avatar thinking new member my ass,, can always come back i guess, just without the pointless bs of accusing experienced breeders of photo doctoring,,

 

[paladin420]

I had Midnight in the pool!!!! What he was not NEW?? He had an agenda?? No!! I am Shocked Simply Shocked!!! he called me a troll i just wanna cry..wish i had a picture

 

[Rusty420]

arjan did it..