Pretty cool game, it fulfills the simple pleasure of "monkey brain see number go up". The genetics mechanics was really exciting, but I thought that mutations could spontaneously pop up until I had like 200 wheat crops with 2nd level mutation upgrade and they were still not appearing.
A few polishing tips: too many seeds can clog up the inventory, maybe it would have been cool being able to sell them. Also, clicking on each individual tile when harvesting a large amount of crops became a bit tedious, maybe you should be able to plant/harvest crops while keeping the mouse pressed.