Really liked the concept of the game itself. What was a bit annoying was that it took me a while to realize that I could sell potions in the town and thought that I'd have to rely on requests for that.
That said, it might be nice if the requests asked for just mana potions for longer.
Also, as is, the crate for bottles and seeds feels a bit pointless. Why not simply deposit the ordered seeds/bottles intothe inventory after buying more instead of into the crate? All it seems to do is adding extra steps to the process of getting them.