This was wonderful! I'm excited to see the full game!
Only nitpicks I can think of is that it would be nice to be able to hold shift or something to move faster when moving between maps. And, for the purple flowers, I got distracted by the fact that when I did an undo, a different petal grew than what it looked like before, so, I was playing around with undos for a while until I realized it was just the petal count that mattered, not the orientation of them.