i didnt jus start doing it mysef.i learned through a book by ed rosenthal on high yielding cash cropper style,lol, 9 yrs ago and its been the same way everytime now.makin minor adjustments and try to get it even better if possible and keep learnin and studying , not jus forum learning wich is not really healthy to go by , in and of itsef,, bcause yu get more no it alls that give more frivalise info. i ever heard,lol.some is sound and worth takin notes . but i found out mine own sef i had to be good at this so i i learned from germing ,cloning ,branching ,etc.and i took some terrible yields first few grows till i found my errors.