I keep the environment the same as in veg until the stretch is done. I top dressed Veg Perls 3g per liter of the substrate, Guanokalong Powder 8g per liter of the substrate, and Seeweed powder 5g per liter of the substrate. Due to me being an idiot and forgetting to change the light time period the tent with 2 Gorilla Cookies was switched to 12-12 3 days later.