Male or female...general info

Here are my plants labled a n b...
im a 1st time grower...any gerenal info wud b great

the plant not labled is (a)

my plants are atleast 2 months old

when is a good time 2 start flowering
i hav heard about flushin,what is it and how is it done

ios there anything else i shud no between where i am now and the cultivating stage

FEMALLLEEEEEEE lol

Has my plant started flowering yet?
if not is there a certain time i shud start the flowering process by givin 12 hrs of light 12 hrs of dark....how long do i hav 2 do this for....will 12 hours of natural light b sufficent...

check out the grow FAQ top of the page, it will answer most of your questions.

the pistles on my plants are starting to turn brown...the cycle of my plant started about 3 months ago and it is mid fall in australia...i read all the faqs but am still unsure as to what my babys will do next

The buds will get bigger, and and longer, and fatter. Trichomes will appear on the buds and small bud leaves. Your whole neighborhood will start to smell light a cheap whorehouse. Then Miss Pimpleton, your nosy spinster neighbor will start poking around to see what's up. One day she'll arrive at your door with a rhubarb pie and try to look over your shoulder to see what she can see. You, of course, will thank her and send her on her way with NO information. The curiosity will be killing her. Are you raising skunks? Is there a dead body under you patio? When she can stand it no longer she'll call the police who will completely ignore her because they know she's a real pain in the ass who's always calling the police about nothing. By this time you'll have harvested, trimmed and cured your crop. You'll sit in your easy chair, light up a bowl, and enjoy the fruits of your labors.
That's the normal life cycle of the cannabis plant.

If its an indica you need at least 8 weeks of 12/12 without any light interuptions. Get yourself a handheld microscope from Radio Shack and use the guide below:

Sorry about getting off topic, these scenes pop into my head and I can't resist.
To answer some of your questions:
Yes, your plants are flowering.
You should flush occasionally with 3x the volume of your containers to remove salts and adjust ph.
You need 12 hours of COMPLETE darkness for flowering, sounds like you already have that.
You should also be using flowering nutrients now.
Hope this helps.

nope my plants arnt inside ...they r in a postion where they hav limited direct sunlight (only about 6 hours) but covered by shade for the rest of the day...shud i keep them there if its doing the job???

i dont quite understand the flush concept...do i just get 3 times the amount as the container in water and put it in there....how wud i do this so i dnt stuff it up..
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pss.is there a simple 20 in 1 nutrient thinggo i cant get .....again i dnt know much

psss. i was very amused by ur concept of reality my neighbur is just that type of person 2

the term "flushing".
what is it? how is it preformed? and when shud i be carrying out the procedure????
my plants are about 3 months old and am concerned about excess/lack of nutrients