I have a plant that is about two weeks old and its stem has gone from purple when it sprouted to white then the stem and leafs turned red so I though it was just genetics but now the stem has gone back to white. I'm thinking that it won't be a problem but just making sure. Here are a few pics of the plant And here are my other two plants that kind of look like they are starting to get red leaf stems to and still have red/purple stems from sprout