Where would i make these spiders and what do i need?
white ridge barrow, you will need a variety of things, as you make them you will get the recipies for them. You will find a journal there that helps you start out.
Main components:
Albino spider pods (damaged ones work too - different effect), gems (flawless add a different touch), adding salt pile changes things, soul gems for mind control, dwarven oil for oil spiders. That is all i found by trial and error. I thought for sure there would be an ash spider using a heart stone but no luck.