BLUE CUSH WC 2nd grow pt2

BLUE CUSH 35 Days from sprout. Light training. Leaf tucking and pony tailing. Pony tailing seems to help with the side branching. She is genetically a small plant I believe, but she might be smaller then expected.. Possibly due to lower RH early on. Otherwise she seems to be doing ok. Attempted a layer of clay pellets after soaking in PH'd water for 16 hours, to combat the gnats from reaching the soil. I feel like sand may have been a better choice and removed the clay before feeding again. There are so few gnats that its not much of an issue, but I'd like to eliminate the threat before flowering really kicks in.