Digging

Every reset you can dig by clicking the dig tab. Digging is a plants primary source of money. During a digging session, you will dig 50 times. Each time you have a chance to find money, grubs, or nothing. At the end of your digging session you sell your grubs for $2 times your level or $4 times your level if you are "very persuasive." You can dig additional times each reset by spending 50 fertilizer.