This article reviews the data obtained form recent studies. There are two big take aways from this. Seeds treated with an EMF field sprout faster and application of an electric current to soil can increase a plant's uptake of contaminants like lead (Pb). There's a lot of tables - highly recomend.
Electroculture: Data Collection
Full article
https://www.sciencedirect.com/science/article/pii/S0304423824001511
Reference
(Ma, et al., 2024)
Ma, H., Wang, L., Ke, H., Zhou, W., Jiang, C., Jiang, M., Zhan, F, & Li, T. (2024). Effects, physiological response and mechanism of plant under electric field application. Scientia Horticulturae, 329, 112992.