While scientific consensus is limited, many hobbyists report taller stems, thicker foliage

https://www.scribd.com/document/1034017896/What-to-Harvest-ElectroCulture-Enhanced-Crops-204580

While scientific consensus is limited, many hobbyists report taller stems, thicker foliage, and earlier blooms when electroculture devices are placed near beds, especially in poor soils or arid microclimates.