Answer:
I have thirteen hearts but no body or soul.
What word sounds the same even after you take away four of its five letters?
I have a name written on me, but it isnβt my name. Men plant me, but I never grow. They look at me and see their future, rotting in my bloom.
I'm really blue but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt.
You went into the woods and got me. You sat down to seek me. You brought me home with yourself because you couldn't find me. What am I?
No matter how little or how much you use me, you change me every month.