I think it would be nice to have a tool that allows the player to click ONCE to get all of a category, i.e. shaking, chopping, etc., on a farm level. It could be that there is a tool for each category. Maybe my eyesight is not as good as it used to be, but on the farms that have expanded as much as possible, it can be hard for me to find all the trees, flowers, etc. Knowing I could click one time to get them all would be very helpful to me. It could also benefit with the farms that layer as well.
BTW: WOW. I love working both farms at one time. Kudos!