In my boredom last week or so I was looking around and read where some have grown wheatgrass in their enclosure. Mostly in the Dragon's and Tortoises, but saw one snake enclosure with it. So I decided to try it and put it in my Garter enclosure.
Got a 1lb bag of Organic WG on Amazon for like $8. Followed the directions and planted it Sunday. Already about 3" tall in just 4 days. This is only about a tablespoon or so worth. Not sure how long it will live.