Cute aesthetics and a simple but effective mechanic :) It would be cool to see more levels and maybe some additional mechanics!
I think with just these mechanics there's definitely some interesting potential for more platformer-eqsue challenges where you launch up and try to land on another platformer or avoid some danger tiles.
Maybe something like raindrops / a water tile could be cool; there could be flowers that need water to grow and you have to pass through water tiles to water them.