beginner sativas

Trimmed the bushes and set them to flower. They are drinking more. I had given extra females that I vegged of the Swazi Burmese to a friend, who had difficulties flowering at 12/12 but 11.5/12.5 worked, so I am doing this as well. Due to the spring-like January, the humidity rose to 63÷ in the tent. I turned on dehumidifier, but the air exchange was not sufficient. reworked the ventilation and problem solved. In addition to more water, had to increase the feed for their growth spurt as I noticed low ppm in runoff.