I didnt dive too deep in the game, but I would say the concept itself is ok. Though it would be more fun and/or interesting if you can add a twist, that would add your touch to it. Can be sth dark, sth fun, sth competitive, sth atmospheric, depends on you. I see that you do have the day-by-day shopping / living expense system. Maybe you can make it a challenge for the player (like in "Paper, Please" or "Passportout") and sell that idea also?
As of now, the game is too difficult to make sense of what the player should be doing but I think you will add how to play soon enough. The latin naming may turn some people (including me) off. I didnt understand what the seeds are and what it would do in simple English. So I was mostly clicking randomly hoping it would work. Maybe adding hints or simple dictionary so that player can fall back to when not sure (tho that may lower the risk of killing people down)? Your call
Bug wise, not sure if it is one or not, but i can use my mouse scroll wheel as if it is LMB. if it is not a bug, then it would be very confusing.
Lastly, for a first game, it is impressive that you managed to make all those systems in game. Hope you learned a lot and had fun.