I noticed a purple color change from the bottom of the leaf, but on newer leaves the color change is noticeably less pronounced.
There was a difficult start to life and the first leaf did not develop well and the plant did not lose much time in development, but now it has begun to develop faster.
@GrowerOG,The plant will stretch out greatly during the transition to flowering if it notices a large temperature difference between day and night. I plan to do high temperature changes only towards the end of flowering, cooling the room at night)
@GrowerOG,This will be a long way, in a week I plan to transfer 12/12 and then the straight road to the buds, I'll try to make it black at the end of the road😉