t5 4foot 4 bulb and three led pannels
jungle growth organic soil
organic butes "blood/bone meal and slow release"
OK, I have never heard of Jungle growth but I am assuming it is a decent soil with some trace nutrients so that is a good start.
Also, your plants really are not big enough to be adding heavy ammounts of any kind of fertilizer so I would hold off on that until the nutes from your soil is depleted. When the time comes make sure you read the directions and measure out exactly the ammount of Nutes per gallon that you are feeding. Get yourself a teaspoon/ tablespoon measure and be ACCURATE! Also make sure that when you do start adding nutrients that you follow a feeding program, most companies will say to feed one week then water the next 2 weeks, then feed again and so on and so forth.
I still think you may be over- watering the plants as well. Stick your finger into the soil from time to time to check for moisture, you want the soil to dry out a little bit until you water again. Many people on here think that they need to water every single day but that is just not the case. If you water too much then you will "flush out" the nutrients before the plant even has time to take them in.
Don't handle your plants too much man, sometimes the best thing to do is just leave them alone!