Picture 3 shows that plants problem is a lockout due to pH level. Get your pH right, and keep testing your soil daily until you get it corrected! Check out the internet and see what pH the strain your growing is ideal. Another helpful thing is if you have a smart phone cell phone, they have an app out there for growing issues. Not the best thing, but gives you a good idea what direction to start heading in. It asks you a list of questions of what is wrong and gives you the answer to your problem, and the solution how to fix that problem. It does give a very detailed, full explanation of what going on! Pretty cool to check out, and definately worth downloading. PLUS ITS FREE!
I would highly recommend getting some nutrients into those girls asap! Veg time is a very important time for them! This is the time they will grow, and produce bud forming sites. The healthier and fuller they are the more sites you'll have, which in turn will reward you with a better yield! Try the General Hydroponics Organic Line. They have a full set of nutes in 1 box that will set you from seed to harvest! Has everything you need! It comes with 9 or 10 different bottles of nutes, including root booster, plant food for vegging, plant food for flowering, bud booster, foliage spray, and some really good others! The box is called the ""GO" BOX" and only costs like $30.00. GH nutes seem to do alot better in soil than hydro too!
Hope this helps! If you're really happy with this answer, feel free to click the 6 pointed star there and send some +REP my way!! hahahaha