Absolutely gorgeous! I played all the way through it was very addictive. The music is so nice and calm for the gameplay and the sfx are satisfying. The art is also very pretty!
Only notes for improve:
In the mornings and afternoon, the game lags really bad so I would be fighting the lag to get the leaves, it also happened when the vfx for the fireflies showed up. Another thing is the walking audio seems to spam whenever you jump and move. and I saw you made the leaf in the skill tree much brighter for the one that is selected, but it is not very visible, it would be way more intuitive to add an outline or change the color fully to the leaf node that is currently selected.
Otherwise, loved the game!