Is there a "right" time to start with CP from seeds?

I got them in(on) their pots a week or so ago and I figured the FVP and Sarr. can just grow outside (for now they are in a plastic bag until they are big enough to not be thrown out by heavy raindrops) by the time it gets colder again they would go dormant. My Drosera I kept inside , they won't need the cold and would do well in front of a south facing window.