Latest electroculture test on some microgreens… tested out:
- Lakhovsky coils: copper & steel
- Ighina spirals
- Steel wire only from Basalt cone
- Pulsed DC, different frequency & resting parameter sets.
- Solar cell based DC
- High frequency / High voltage soil stimulation from “Tesla coil”.

Best results are from pulsed DC, solar cell DC, HV ground stimulation and Lakhovsky coils.
- Larger leaves and generally larger stems
- Greener leaves on Lakhovsky coils.