How does the auto fertilizing attachment really work? If I use sprinkler with 8 hexes (Sprinkler I) i need to put 8 pieces of Fertilizer per season?
What if i grow single harvest crops like potato, once i harvest them will i need to put more fertilzer in so it is auto used after harvesting? Or it will be used only when i plant new crops?
I am at the early phase of the game and am afraid to afford fertilzers yet so I don't want to waste them by accident 🙂