I can almost Guarentee If you read all the related info you found on this site alone
then even your First yeald would be decent.
I agree with Nochowder to an extent that the Best was to Learn is frmo hands on experiance.
BUT having said that If I had the Chance to do my first grow again Using the information on here alone I'd have Been Alot happier with my first Grow
Just practice with the reall deal....