- Main article: Nature has information about Trees, Flowers, Animals, etc.
Farming crops is done on Plots, which cost 100 Coins in the Market Menu, in the Nature section, in the Farm tab. Place the plot in your kingdom. (It will continually place additional plots for you to automatically buy more of them - hit cancel when you get enough!) The number of Plots you are allowed to have is tied to your Level.
Tap the plot and choose what you want to plant (based on your level). There are no seeds to go buy! It costs Coins to plant, but the returned money is a fixed amount, greater than the expense.
Then you wait a length of time based on the crop you planted. Once grown, you can collect the crop as an Inventory item, as well as more Coins than you spent planting. One Energy may sometimes be recovered. Crops can be used for Crafting, mostly in the Kitchen. But they may be requested raw for miniquests.
Tip: Don't just look at profit per hour; also consider the number of clicks (Energy) you will be spending.
Farming crops may spawn harmless Monsters which you will learn to fight. They can't hurt you, it just takes energy to get rid of them. They drop things you will want later.