I have a pair of ornate uromastyx and while researching them, I came across inofrmation about the product by Repashy called Veggie dust. It is much like TNT, but has a fruity (like bananas) smell, that would be particularly attractive to forest dwelling torts. I am using mine with TNT and keep it with all my supplements, ina mini fridge, with some in a salt/pepper shaker for easy dispenseing on the food. The cost is compareable to TNT and I'm sure it would be a worthwhile addition to Winter diest for those of us who rely on store-bought produce in the Winter or as a primary source of greens.