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

https://blogfreely.net/galenacmeo/what-is-electroculture-and-how-does-it-boost-plant-growth

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.