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

https://www.scribd.com/document/1022096783/Garden-Design-Principles-with-Electroculture-in-Mind-166143

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.