I think this game has a very clear goal and will execute it very well with the mechanics and ideas shown as the foundation of production. The scope and production plan laid out appear to be very thought-out and doable for the jam. I love how this game aims to teach something that isn't commonly known at all (I had to look up what grafting was personally to understand what was going on), so good work in terms of impact. My main concerns lie with the depth of the game in terms of interesting aspects within the mechanics and overall gameplay. I think the foundation is incredibly good for what it is, but I'd personally just want to see more. I also would want to see a clearer art direction, but I'm sure that'll come with time as more and more of the game gets fleshed out. Overall, great work!