Quite a relaxing game, though I was pretty confused after a whle, mostly because I was fumbling with the Tutorial and stuff. Still pretty fun, although I wish there was a better explanation on how the plants worked.
I was also unsure whether or not I won or not given that I cleaned up the area until after I quit where I remembered the button.
I see what you were trying to do with the tutorial, of course, but I think there could be some improvements on telliing players what to do.
Music could also be a little louder.