Hi,

The guy I get all my hydro supplies from told me this and a friend of mine uses it daily to spray on her plants (I will too when they get out of the seedling stage)--sodium free seltzer water sprayed on the leaves like a foliar spray. A very cheap, harmless way to give them some extra CO2. I have animals in my plant room so can't use anything that would raise the CO2 level to an unhealthy level (for non plant breathers) The only harm to the plant is burning the leaves if they are wet too close to the light. As far as spraying actual buds go I would be afraid to spray my buds with ANYTHING because of all the trapped moisture that could lead to some serious mold. I don't think buds dry out very fast because of all the dense plant material there do they?
Weedhound Reviewed by Weedhound on . Help me with a CO2 Question Okay, I saw on a grow video (from pot.tv) that if you cant afford a CO2 tank (which I cant) the next bext thing is to get Club Soda and a spray bottle. My question is this: Once flowering begins, do you mist the club soda onto the flowers also, or just the fan leaves ? Please help :thumbsup: Rating: 5