Certainly feels good though doesn't it?!
Well some Phrags can bloom anytime while others have a prime blooming season. I only became a Phrag. nut 3 years ago and I have noticed that I see more spikes from September through February then the other months.
But so much depends upon parentage. If you cross a summer bloomer with a summer bloomer, then it should bloom in the summer. But cross a late Spring bloomer with an early Fall bloomer and it could bloom anytime.