I've had purple coloring in this plant since about week 3 of veg after I first topped it. Thought it would pass over but it stuck with the plant. This plant has been through hell and back also btw, being uprooted twice and split at the stalk, one main stem broke off and all. She's still fighting, its amazing what these plants can go through but on to my point. Here's the pics(this is from a bagseed, which was reggie lol)