Advanced cO2 Question

[ILoveGod]

does anyone know if it is ok to use co2 without raising your Nutes?

Will your plants start showing Nute Def when you use 1500ppm Co2?

 

[cannascholar]

You'll be fine just give them nutes according to their needs. It's when you already have a nute def that's the problem as it will become more severe faster.

 

[grow101]

In addition, you should carefully take measurements for at least one run, till you know how and when the changes in the nutrient uptake with CO2 happen.

 

[Lazyman]

With high CO2 plants can use more light and take up more food and water. Be prepared to give them all of the above or the benefits won't be as good.

 

[ILoveGod]

I have this stupid strain that turns super yellow around week 6, no matter what i do...

but it may be the co2 but i am not sure.

 

[Lazyman]

Yellowing plants late in flower are a good thing, you don't want them full of nitrogen anymore as it makes the smoke harsh. I try to get all of my girls pretty yellow by the time they're done for best results.

 

[ILoveGod]

well i have a 10 week strain and on the 6th week it turns yellow is normal?