Green Crack purple stems

I noticed my green crack plant today has a lot of purple stems. Is this a problem? What should I do?

thanks

The leave stems? Plants sucking the phosphorus during flower can cause the stem to turn purple. It’s pretty normal.

Some lights can also cause it. It’s like an led sun tan.

Was this an auto? How did the result of flowering turn out bro? I have an autoflower green crack (from north Atlantic seed Co) seedling that’s about to go to veg soon and would love to see your results if u have pics bro!

Temperature can cause alot of color change

Maybe, but it's not the cause of purple petioles.

Plant looks like a little girl who isn't happy being forced into a beauty pageant. Good luck!