Seasonal tuning helps: taller antennas in summer thunderstorms may capture stronger atmospheric gradients
https://www.scribd.com/document/1033234078/Electroculture-Gardening-on-a-Budget-Low-Cost-Materials-That-Work-205667
Seasonal tuning helps: taller antennas in summer thunderstorms may capture stronger atmospheric gradients, whereas shorter, sturdy setups fare better in winter winds and heavy precipitation.