Tomatoes and pine trees are both crops that can be planted and produced, and they are relatively easy to obtain. Unlike other finished products, they don't need factory production. The ripening time of tomatoes is 2 hours, and that of pine trees is 3 hours.

Other crops can be planted, such as wheat, corn, radish, sugarcane, cotton, strawberry, (tomato, pine), potato, cocoa tree, rubber tree, silk, pepper and rice. These crops are listed in order of maturity from short to long.

It is suggested to store more crops in the warehouse. Wheat, corn and radish are expensive as feed, and the rest is used to load trains and planes, so that planes can have time to prepare.