Hey touma98, I agree with these guys about how long they have left. It's natural for it to have 3 pointed leaves near the buds, just mini fan leaves. Just a little more advise, you should definitely get rid of that tin foil or whatever it is you have behind it and get some Mylar or panda film, both are pretty cheap. I use Mylar myself and it works great, super bright reflection, you can get it at a local grow shop. If you cant get any of that just use a flat white surface. You should also get some more CFL's if you can and make sure they are in the 2700k spectrum, add them around the plant and keep them as close as you can without burning them "if the space between the top of the plant and the light is too hot for your hand its too hot for the plant." When your plants go to sleep make sure the space they are in is completely pitch black, no light whatsoever if possible. You should also get some reflectors for the lights or make some yourself out of coke cans, cut them open and paint the silver side flat white so that you don't get hot spots on the reflector. Also I didn't notice any fans, you should add a couple small fans to your space, aim them at the plants to strengthen the stem and get good air circulation...
Soon the fan leaves will start to yellow and die so don't freak out when that happens as its natural, the plant is just using up the last of its resources. Make sure you do some research on drying and curing as well, that way you get the best out of your smoke.
I'm new to growing myself but I've done a lot of research on this site, you should do the same man you will be amazed at what you will learn. Here is a link to my first grow, I have quite a bit of information about my setup, nutes, ph, etc. you can check it out it may help!
https://www.rollitup.org/cfl-growing/399709-my-first-grow-cfl-3-a.html
Anyways man you should get some good smoke out of that, good luck and happy growing!