Is it good to spray your plants with Soda (Carbonated) water?

Do you get CO2 into them that way ?

Trying to give a little CO2? I hear of people doing that, but I also know that anything sprayed onto the plant during lights on can cause leave burn. If you want to do it, I would do it just prior to lights off.

I have no clue if that helps with anything, but I do know of peeps who do the carbonated water spray thing.

Yes it is good. I spray my plants all the time and don't have problems with burning. The humidity is low though so I know i can get away with it. Spray them in the morning so they have time to dry out especially during Flowering cause you don't want mold. Just make sure your lights aren't too close or yes the light will be magnified through the water and burn your plants but i've never had problems. (make sure you don't get any water on HID lights or they might explode)

i use Dutch Masters Liquid Light and Penetrator

it says to mix them with water i mix mine with seltzer , a trace of food and the foliar B M O then i follow the dutch master schedule twice a week

once i got carried away you know more is better i was spraying whenever i looked at plants i wound up with a powdery mildew but i improved my air flow in process of fight with mildew