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

https://jeffreytdct399.iamarrows.com/electro-culture-gardening-in-arid-climates-enhancing-water-efficiency

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.