@HiddenGreenThumb, obrigando por me tirares a minha dúvida sobre as horas de luz. Então vou voltar a por 18/6, estive 5 dia com 12/12 agora não a problema pois não?
Lowered temps to 76-80f as leaves were starting to show signs of heat stress then began lst. I believe in lst even for photoperiod plants as it causes no extra stress on the plants so they never have to spend time healing themselves. Giving the same results as topping but in less time.