Okay first thing is first you need to take your plants off the 12/12 cycle, you cant put your plant directly into budding they will either A grow a horrible yield B kill themselves with the weight or C not grow any buds at all. So please for the sake of your plant put your lights on 24/7. Second of all FL lighting will not work for budding you will need a metal hallide or preferably a HPS (high pressure sodium) lamp, but like i said in step one you cant bud yet so u need not worry about this. Get yourself a more powerfull FL light, 1300 lumes is not enough, marijuana plants will flourish vegitativly in roughly 2500 lumes of light per plant, and since this plant is more of less in the open alot of that 2500 lumes will be lost, but either way 1300 is way too low. Try to get a 30 or 40 watt FL light, they are cheap and can be picked up nicely at home depot. if your really serious about getting a yeild from this plant its gunna take time, patience is a big part of growing. as far as i can tell from your pictures it looks as though your using some type of soil ball? be easy on watering for the first couple weeks they have al they need to start growing in their seed give them a spray here and there at this point but be frugal. i myself grow hydroponicaly so i cant help too much with nutrients for your soil maybe someone else can post with you on that subject but youll really need to do the first two steps ive mentioned to get off on the right foot. Feel free to send me a message or repost here if u have any other questions i check regularly good luck!