Sunflower: generates sun that can be collected by players If you have other bindings, the controls will be explained in game. You can use the shovel on a plant to remove it. When you have collected enough sun, press 1 to select a seed and then when the plant snaps to a plot (such as on the grass) press F to plant it, or 2 to cancel. You can switch between seeds by pressing 2 and 3.
Seed packets are drawn at the top of the screen. So get to planting and build some defenses! Zombies? Then boy do I have the map for you!