co2 and leaf bleaching.

[dragunn]

are plant more susceptible to bleaching when using co2?

since im using co2,the temperatues are around 83 with lights on.3600 watts in a 9x9 ares.

never had any problems before when not using co2.i am running a differnt mix of clones.the ones that seem to have the most problems where picked up at sr 71.

 

[growbie1]

I'm no Expert, but did u increase ur nutes, when u started to use co2?
As far as i know, lighter-green leafs mean insufficent nutes. Or at least ur plants are not at the max dosage
I mean if light is sufficent, co2 should increase ur plantz metabolism, and if you haven't increased ur nl, this might be the explanation.

But thats just some logic-thinking and might be all wrong

 

[dragunn]

they seem to have enough nutes.im gonna drop the co2 down to 500 ppm and the temps to 72 and see what happens.also been floiar feeding them nitrozime every day,seems to be greening up slowly.

only thing different than past grows is co2 and higher temps.

 

[indianajones]

whats the medium?

 

[dragunn]

im using ffof soil and canna vega.i think its a nitrogen problem.then using co2 and higher temps just made the bleaching worse.never had problems with canna.its like im really using canna flora.