This was really cool, great interpretation of the theme and combining farming with a top down combat game was great. The music was also an excellent choice, I found myself bobbing my head along to it.
I struggled a bit with knowing what to do in the harvest realm, was my goal to kill monsters or harvest my plants? It seems like the reward you get for harvesting plants is seeds which you can shoot at monsters, but the monsters dropped seeds too. I was also often blocked on not having enough fertilizer and monsters just weren't dropping more of it for whatever reason.
I'm definitely gonna go back later and give it another play, I saw in the video there are more mechanics I haven't quite reached yet. Great job!