nice healthy looking plants! Are you using water directly from the tap or do u let it set out for 24 hours? Letting the water set out for a day b4 use allows all the chemicals and crap thats it local water to evaporate giving the plants fresher water. I usually put 2 gal of water in a safe place with minimal traffic and add nutes as i need to, keep good track though you dont want to give your plants any nute burn.

Never heard of paris kush b4 im excited for a smoke report!