I would try rooting hormone and try doing this in doors till they have enough roots on them to with stand the heat.
Hey the only dumb question is one that is not answered so nevre think you are ignorant.
Toni

Yes, air layering is one way. I would suggest that you read on how to propagate by searching "horticulture" on web.
It's not difficult. Patience is the key word! Remember to start five times as many as you want, because not all your starter will survive.