Looking good...nice beginning here.
Just make sure you're using strong nutes as you go on. Not sure you've shared what you're using.
When I was starting out, I've used:
Grow-Micro-Bloom
OR
Sensi Bloom A & B
Voodoo Juice
Big Bud
B-52
Overdrive
Again, good for you for making yoru grow look so good. Few newbs can make their plants start off this strong.