Female/Male Ratios

I started flowering both of my plants about a week ago. Both of them turned out to be female.

Am I just really lucky here or does the environment have alot to do with sexing of a plant?

They had a rough start but there are both doing very well now. I am using a 400watt HPS through out my grow, Happy Frog soil straight out of the bag, Fox Farm nutes, 56 cu.ft. closet with 4" intake and 4" booster fans from HD.

You've beaten the odds.Generally you can expect 50/50 chance.This year I got 4 females out of 5.Abused plants have a higher rate of male to female.Gl and good growing.