Western Australia, when to plant?

Hello,

Sorry if this has been posted before.

I was wondering when is the best time to plant in the Perth, Western Australia area? I keep hearing around September-October when the days are longer. Is this true?
I've never really grown before. When I have, I just popped some seeds in the ground & hoped or the best.

This is what I'll be planting, + a few random seeds I've collected.
Big Bang Feminised Cannabis Seeds

Also, could anyone please link me some useful threads for beginners, please?

Thanks.

I'm guessing this place is dead, so I'll take my questions elsewhere.