Really clever take on the theme! I love the art style and the cozy vibe of the game. The music and sound effects contribute to the coziness really well. I also love the menus—excellent job with this entry!
A small suggestion if you plan to work on it after the jam: consider integrating the tutorial into the gameplay through the customers and the level, removing the need for a tutorial button. It would also be nice to include the names of the plants in the seed selection on the side, or have a separate book for reference.
Once again, really nice job!