I have taken two of those small ones from week 3 a...

Go sit in the closet in total darkness and have the lights on in the outter room and see if you can see any light leaking in..if so find the spots and block em up. Also a timer is good unless you have a 12/12 alarm set on your phone and are always at home the same time to switch on and off. Some people will do a gradual lowering of hours like 15,13,12 to simulate the natural transition of daylight, similarly to gradually turning on lights in the am. But i think the most important parts are 12 uninterrupted dark hours and no light leaks. Happy flowering. ✌️

hey man you should take your time to pick the mothers. basically you're looking for vigorous plants, the bushier the better, the bigger the better, and of course you're looking for that x-factor, something from the strain that stands out and the mother does well , for example a short flower time or a large flower volume for the BCN XXL , good luck with the pheno hunt ! 🚀

Hello ! What I understand is that 2 of them are in a closet. The rest is a bit shady : those 2 have 12h of light and 12h of dark ? If so just beware of the temps and relative humidity as they are for sure bit the same than in the tent. And if they have more than 12h of dark then beware of the stretch and they will be pale due to the fact that they can't do photosynthesis. If they have more than 12h of light they will not go into flowering (13h of light is still ok) . I hope it will help you 😁✌️🏼

Hi @TheGreenFingers! Nothing in particular but this must be time consuming! Also, make sure your two environments are quite the same: same RH, same temps, same airflow. May I ask why you want only 3 plants to bloom, and what you're going to do with them once they will enter into flowering stage? Keep us up-to-date, and happy growing 👊