Thx. I need to stop taking this game so "seriously".
It much depends on the farm size and if you have it plowed with or without spaces between fields.
For example if you have a farm 24x24 without spaces between fields, then the Plower 32x32 will plow all the farm in one click.
Hope the following link will help you:
https://www.slashkey.com/forum/showthread.php?t=595190[/quote]