They are about 5 and a half weeks old. In the final picture is my pinky finger for comparison. Tried to get some close-ups of the nodes!
Yeah, only using 3 fluorescants (2 are CFL's). I will supplement them with more when I get my paycheck! I realized they were a little small. Note : They also get natural sunlight minimum 4 hours a day. I'm just glad they're healthy, as this is my first grow ever. Also, I think the CFL's may be the 26w, im not sure...