Coins

Coins are the primary currency used to purchase land and expand your farm. Farmers can earn Coins by utilizing production buildings, which generate Coins after a recipe is finished, Different recipe provide different Tier of coins. This allows players to continuously grow and develop their farm, unlocking new areas and opportunities for further progress.

Coins can be merged to take up less space, but merging 3 does not result in a profit. Coins also can be FIVE-merged which DOES create a profit. For example:

1x5(5)=3+3(6)
3x5(15)=9+9(18)
9x5(45)=27+27(54)
27x5(135)=81+81(162)
81*5(405)=243+243(486)
243*5(1215)=729+729(1458)

This makes redeeming coins always a bad idea until you are ready to spend them to unlock more land - ideally wait until the maximum 2187 level if you have enough room! It's the most profit!

Each area requires more coins than the previous one, so it is advisable to merge five coins and stockpile them.