What are the genetics? What is the grow medium? Have you give any nutes? Do you know the water Ph? What is the light schedule?

The pots look a bit large for my liking. Better to start in a small pot. Too large and the plant spends a lot of energy building roots with less to show above ground. From the broad leaf I'm guessing an indica dominant strain. The slight yellowing leaves show a little stress. If you haven't started nutes you probably want to begin. Now is a good time. Start at 1/4 strength. But they look nice. Just dial in you lights and nutes.