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

https://www.scribd.com/document/1030923633/Electroculture-in-Arid-Climates-Conserving-Water-Naturally-204468

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.