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

https://www.scribd.com/document/1026628805/Electroculture-How-to-Measure-Plant-Response-to-Electricity-201386

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.