The concept is quite interesting, but the scaling gets really annoying once you get to Onions! Feels like new plants should be every 3 rather than every 5.
Similar issue with the max spots you can plant at one time. once the speed gets to 0.0 seconds the sound of everything planting becomes the same, and it feels like maybe the sound should change, or the planting should become instant
It was fun to upgrade to the point of speedy planting