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

https://thrivegarden.com/pages/the-role-of-materials-in-pricing-electroculture-gardening-products

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.