a few questions please help.

8 seedlings sprouted today outdoors. I was wondering since they are goin to go straight to flowering how big they will get? I live in Houston texas so it shouldnt be getting to cold except mabe those random cold fronts. O and when do you know the flowering stage is starting? i Know its not gunna be much but lets say by the end i have 3 healthy females what kind of yield am i lookin at?
Thanks for the help

i dont think it will work! ---------you should have used an autoflowering strain like lowrider.

Yeah I think its probably way to late to try an outdoor grow this season. Maybe transplant them into containers and bring them inside under some light. Try to get an HID but if you're broke just use a lot of CFL's, you'll get more out of this than you would outdoors I think.