Hi
@420SirSmokeAlot! Some strains take longer, especially if you did some manipulations such as LST or defoliation. Each time you tuck some leaves or bend a stem, you slow down the growth (plant needs a few days to recover). Moreover, it looks like this plant is suffering from heat (leave are curling upward), you may need to increase your plant<--->light distance, or reinforce your global airflow. Preflowers should be coming soon, patience is the key 😀. If nothing happens in the next 3 weeks, you may consider flipping to 12/12 light schedule, to trigger flowering. Hope this will help, keep us up-to-date and happy growing 👊