I haven't grown auto-flowering strains but I understand it's a constant lighting schedule all the way through.
That grow kit truly is complete. I'm anxious to see how you do. I expect it should work out very well.

My $.02 start your seeds in a damp paper towel, in a baggie. Keep it warm for 24 - 36 hours and when the seed cracks put it into the soil in party cup. This makes it easier to water properly. After a couple of weeks transplant into the 3 gallon bag.