If on week six i switch my girls from 20/4 to 18/6 will it cause them to mature quicker? Ive only done photo plants before and was told giving em more dark than 12/12 causes them to finish quicker? I sort of give up on the yield issue and think ill be lucky to hit 6 oz which hasnt put me off autos but im not completely sold on them. Next grow will be think different and a purple strain i think.