Breeding

I was wondering how do you get pastels, spiders, and all these different kind of ball pythons? Is there a list of what you can breed and what are the turn outs?

Those are base morphs (dom and co-dom) that occurs naturally in the wild, they are not combos.

If you want to produce spiders you need to breed a spider to a normal if you want to breed pastes you need to breed a pastel to a normal.

This will help you understnad the outcomes http://www.ballpython.ca/genetics.html