...Also since you are down to two plants you may want to start leaning them over them so you will ge more than two main colas and utilize more of your powerfull light. Leaning them will alow you to keep the light closer to more of the plant at once and have a larger canopy area. To get them to lean just use a string of some type, preferably thick so as not to cut into the plant, and make a loop around the middle of the stalk. Use some type of weight on the other side and just set it on top of the string, this makes adjustment easy. Then start bringing them down a inch or so a day till the top is even with the bottom stems, making a flat top...