Thanks for liking the graphics, I as well like the way they turned out. Sorry to inform you this, but planting doesn't actually have a use in the game as of yet. I only had about half the time of the game jam to actually work on the game, so I over scoped a lot on this project. It looks like there were a lot of people that submitted their game late, which I didn't know you'd be able to do as this is my first game jam. If I had known this, I would have worked on the game a little more, like by adding more content, or polishing the game. Anyway, thanks for the nice comment!