I'm not quite sure what your asking. However, my outdoors enclosure is natural grass, weeds, plants and some dirt and cement pond substrate. I really only clean up poop and plant what ever edible plants I can fit in. I cut the weeds and grass down when it too tall, as I learned on this forum that some stuff gets bitter tasting to the torts if too tall and over grown.
I forgot, I empty and fill the pond every day and clean the water bowl and refill every day. All this is only in the warm months. In winter, I just look at it and cry that its not warm out. LOL. My tort for now is housed inside for winter.