hi....
if u woanna put them outside.. and u also only wona put females outside
best ta do is.... sex them after 4 sets of true leaf.... this will take 10 days at 12 12 ......
males will show first at about 7 days.. once u have females(thrown males away) u should clone them an revert all back to 18 on 6 off..
keep clones moist NOT wet and 78'f is ideal for these....
once u have ur females all inorder... aprox one month from time u started ur sexing .... they will be ready for out door useage..
introduce them outdoors slowly each day .. till u are sure they can handle the new situatuation......
always IMhop..
keeps...