Ive seen some people try seltzer/club soda... dunno if it really made a difference overall, however most seltzers have a high salt content, which isnt good for the plants. If you're foliar spraying, it will leave deposits on leaves as they dry, which can be rinsed off using regular water.... Its not a good idea to water the soil with seltzer, only the leaves use CO2. The roots need good oxygenated water to take up nutrients.


Good luck :rasta: