Question: Does carbonated water help garden plants ?
Option 0: Yes carbonated water can provide extra carbon, which is plant food. Try using soda pop leftover from barbecues as the sugar  promotes new fungus growth that can wipe out unwanted guests.
Option 1: Yes carbonated water can provide extra carbon which is plant food. Do not use soda pop though as the sugar will counteract any good by promoting fungus and inviting unwanted guests.
Answer: 1