This game is cute and adorable, and loads of fun, but I have so many questions about YOU! Why do you know so much about plants? Did you study botany? Are you a dev by trade or passion? Did you study game development? Why was this a solo project when you've talked previously about working with a team? I feel like there's a lot of education packed into little ol' you! AWESOME! But back to the main topic at hand, the game's music and style is great! I like the combo of 'find the objects' and cuteness, with a twist of the apocalypse. It seems like a lot of work for only 3.5 days!
Great work!