has anyone used selzer water and if so can u share ur experience?? Ive seen a few places say that its good for Co2 - do u need to ph balance it??? thnx
i use it all the time, just for the co2, & i think it works to a degree, just use low sodium seltzeer water, & no ph ballance
Save your selzer water for mixed drinks. Saying the word "hello" to your plants will give it the same amount of CO2. Roots need O2 anyway.