Cat eats fake plants

my cat eats plastic plants so much we had to take them all out of the house. don't worry we took her to the vet and she passed the particles fine. Someone told me that she may need cat grass but i'v never really heard of that and i have no idea what it is. can someone tell me what it looks like and where i might find it. I'm in Texas.

You can find cat grass at any pet supplies store. It looks like tall grass in a little square plastic plant holder :) I am sure if you do a search and type cat grass in the search engine you can find a picture.