Aesthetic of the game is really nice! I enjoyed the music a lot. I think the theming of the ultraviolet light burning the plants was also pretty clever. I had some issues with constantly falling off the map though that could just be ingrained habit from other puzzle games. I think it could still work if you make it so you can't fall off the map. As death isn't really a penalty as you can undo your move easily. Maybe just make the movement disabled for the instant kill drop. Puzzles were definitely a good mixture of complex and I just found the game really nicely put together! Nice work!