help me real fast

i got the water farm hydroponics shitt and i dont kno how much to water it and how long an the pant is 3 weeks old and giveing it straiaht tap water(ph5.0,6.0)..
If you can help plaese do what you can an ill add some pickz if u wanna see my lil baby girl, hopefly.....

go read the hydroponics threads they are really helpful
and if you are asking for help you should always post pics.
also if in doubt go to a hydro shop and ask questions.
and read through the newbie section on this forum.