Electroculture gardening uses simple antennas or coils to harness ambient atmospheric electricity

https://andersonvngw461.tearosediner.net/electroculture-for-balcony-herbs-compact-power-gardening-1

Electroculture gardening uses simple antennas or coils to harness ambient atmospheric electricity, aiming to stimulate plant growth, improve vigor, and potentially reduce fertilizer needs in low-input gardens.