What should I plant on a hill to stop erosion?

https://www.ehow.com/list_7455915_ground_cover-plants-native-south-carolina.html

Check your location on line to see what plants are available to select something that will spread quickly. There are all kinds of creeping and spreading plants available. Whether or not it is shaded is also important.

A woven landscaping fabric might help. You see it along highway landscaping with steep slopes. Add a bit of soil and grass seed!

You can try to place boulders in various places and plant around them. Here is a link to plants that can grow with in red clay soil. https://fairviewgardencenter.com/blog/gardening-in-red-clay/

Hi. In our country we have plants called Sour figs. A succulent with thick leaves which spreads quite fast. And keeps snakes away as well. Elza