HELP on SUM ??'s PICS OF MY babys

i've been growing outside for awhile now, the bigger one i stared in October, just messing around! Now it is starting to show some small popcorn buds! the other(Durban Poison) Just showed signs that it is a female(its about 6-7weeks old). I want to purchase a 400watt or 250watt
HPS light to speed up the flowering process, would that put stress on them? & about how much longer do i have till harvest?? THANKS A BUNCH!!!!!!!

If you are in the Northern Hemisphere, you'll need to set up a grow room with no light leaks.

Cannabis naturally blooms in the Fall.

Buds won't finish in the Spring because even though short days induce flowering, those days get longer, causing most strains to begin revegging in mid April.

BTW, I'm a BIG Durban Poison fan.

The pic in my siggy shows three plants. The one on the right is a DP F1 derived from the crossing of two distinct DP lines. This one produced 2 kg last year. Her sister in a greenhouse only made one. Both outstanding smoke.

VERY VERY NICE PICS DUDE!!!! thanks on your input about mine & YES DURBAN POISON IS MY FAV. LOVE THE PURPLE BUDS!!!!!

Anyone else want to share their opinion?? Thanks