Context: The transplanting process was a bit more work than I thought that it would be . I knew that I was going to need to cut the put off of him to get him loose but I had no idea to what extent he was going to be caught in the pot . The foot system had grown a good three to four inches past the bottom of the pot so the pot was pretty well integrated into the plant itself .

Question: What may be the reason for transplanting the plant ?
Options:
0. The pot it 's in now is too big .
1. None of the above choices .
2. The directions state that it 's time .
3. It has outgrown the pot it 's in .
Answer: 3