Safety matters: avoid connecting to mains power, keep metal components away from overhead lines
https://www.scribd.com/document/1033105369/Vertical-Gardening-with-ElectroCulture-Save-Space-Boost-Growth-154312
Safety matters: avoid connecting to mains power, keep metal components away from overhead lines, and ensure antennas are secure during storms to prevent hazards or accidental damage to people and wildlife.