Ok, my main problem was the heat, it was around 35 to 40 degrees celsius. Now I have taken the heat down, with a water based A/C unit. The plants started growing. My soil is around 6.5ph and I am giving them TNT complex from hesi but in very very low doses. The temps are now 29c with lights on and 25c with lights off, here is the latest pic


They are in a hombeox small, the pots are big enough for the plants, as I do not want them to be bigger than my grow room. There was a pest problem once but I made an organic mix and spareyd them off and installed a peststop after that which gives ultrasonic sound and electromagnetic waves.