Earlier in the week, I noticed some slight yellowing in the new small leaves on top and the first couple nodes. She's only about a foot tall a month in, so I'm staying humble in my expectations and simply want to keep it healthy while it transitions into and through flowering.
In the meantime, this gives me a chance to acclimate myself to disciplined watering practices, nutrient management, and garnering a more controllable space to grow bigger in the future.
She looks fine. Unless she stretches more or has long internodes I wouldn’t change it for the vegative growth. However, I would consider more after week 3-5 when she starts popping pistols and begins to flower.