Not enough current to break down water into hydrogen and oxygen.
RackitMan Reviewed by RackitMan on . Electricity and Plant Growth Note: This is far from conclusive, nor is it an original idea. Wish I had the time and space to do a real controlled experiment, but my hope is that is where the community comes in. I grew four seedlings (two different strains - one indica; one sativa) under identical conditions except for the addition of electricity. One plant used a solar panel putting out about 3.5 volts and one used a 9v battery. The electrodes were placed several inches deep about 1.5" away from the stalk. Rating: 5