• Left and Right arrow keys: Orbit camera in pot view (in nursery, select which seedling to buy).
  
• Up and Down arrow keys: Zoom camera in pot view (in nursery, select amount of seedling to buy).
  
• Tab key: Select next plant in pot view. Can cycle through entire pot population this way, excluding the snail.
  
• Z key: Hide UI in pot view. For screenshots or for just chilling with your plant without interface in the way.

The tab key is especially useful for checking the status of your plants without having to click them all manually.