I started my first grow a little over a month ago(indoor) and two of my three plants I was able to presex(1 male and 1 female) before I switched the light cycle to 12/12. As far as outdoor I have no idea. My veg light cycle was 18/6, and around 30 days the preflowers were showing. The female is a Mazar-Sharif the leafs look more indica but it stretches like a sativa. The male is a Super Skunk mostly sativa.