Plant them all NOW so they don't dehydrate. You can transplant them to their permanent location next spring. This info should have been included with you purchase from any good mail-order house.

They will all come back year after year, Nantinki. I agree that most should be planted now, except for freesias. I'm thinking they would do best planted in spring. I planted some my first fall here, they didn't come up the following spring. The glads I planted at the same time, did come up. I recently put in daylilies and iris. I haven't had any luck with phlox, callas or cannas here. I used to grow beautiful callas in California. They do best in early morning sun, and need shade from the hot afternoon sun.
Lorna