input please

i am starting with 8 carmalicious seeds and 8 white widow seeds. all of them germinated. how many do you think will be female and where can i find male to female ratios for plants. second, i have 4 40watt flouresence and a 1000watt mh/hps bulbs, i am using prefertalized soil with 24,10,4 and i will continue to fertalize with miracle grow after the soil is depleted. what yeild should i expect.
also, what fert do you recomend for the budding stage.....

some say you can up the ege on the females but its random man
I dont believe theres a way to deterime what you have till you
sex them.

Its 50/50.

ok. what do you think the aveage white widow yeild is per plant. i plan to start 12/12 at 18 to 20 inches