Thanks very much for the advice people, i just hope it turns out to be female, i am using 2x125w envirolites (6400k) for veg @ 18/6 and will flower with 2x125w (2700k). I know HPS is the way to go but seeing as this is my first grow i`m just feeling my way.

Soil PH is 6.8
Water PH 6.3
Temp 77F Humidity 60-70%
Small PC fan for circulation
AC fan at top of closet for extraction with lower passive intake.

Thanks all, i`ll post more when things develop.

Forgot to say i am using Bio-Grow 8/2/6 for the last two weeks, watering every 2-3 days and feeding is once a week.