I have 2 Monstera Peru plants that I got at the same time and are about the same size. Each plant is about 7 inches tall-soil to end of stem tall, both in 4 inch pots, both have good roots and each pot has 7 leaves. I was thinking about combing them into one 9” pot? What do y’all think of that idea? Or should I keep them separate? I don’t know if it makes any difference, but they were bought at the same time from same seller. Thanks for any advice you can give me.