i wouldnt say the first grow is the hardest... maybe some other terms... your first grow is basically like a scientist testing his hypothsis for the first time, its the most informative grow if yah ask me... you learn a whole lot from the first grow... wether it comes out good or bad in some peoples cases, and just remember as the scientist fails his first experiment he doesnt get discouraged but instead goes back to the drawing board so to speak and revamps his hypothsis based on the info gathered in the first experiment... just remember everything you did that may or maynot have workd, commit it to memory and learn from it... as many a wise men have said you learn more from failure then success, so with that i give you my little piece of advice, always have fun... learning, failing, and succeding are fun XD you just gotta keep a positive outlook on your grows.
my thread is now up with some pics... its in the Indoor Grow section and its called "My Little Grow 100% LED" check it out, and always question things, ask how and why learn learn learn. after all thats what we are all here for, even some of the seasoned vets around here are dabbling in things they never have and are still learning even with 30+ years growing under their belt