For balcony growers, compact coil pots use a small copper helix inserted into the medium
https://telegra.ph/Is-Electroculture-Right-for-You-Cost-Benefits-and-ROI-for-Home-Gardeners-04-05-2
For balcony growers, compact coil pots use a small copper helix inserted into the medium, aiming to localize subtle charges near roots without requiring tall poles or complex grounding arrangements.