In a modern world I grew to power using a fantasy farm

the MC live in a modern world similar to earth, but he receives a mysterious farm that allows him to plant ordinary things and turn them into extraordinary things. He can plant regular plants such as a common tree and it will grow into the rare agar wood tree. He can plant books and they will increase in quality to contain more advanced knowledge. He can plant herbs and they will grow into spiritual plants that allows for cultivation.. Once the farm is advanced enough will he be able to plant the entire planet into it and advance it as well? what about the universe in it entirety?