Thank you!!! I knew abut replanting, I keep a small area of plants with a grow light above for that reason. I just was not sure on the plants, most Sedum I've seen are safe but a few, I think, were bad. Don't think I've ever looked up the Crassula one before, but looked about the same, some not good either.Both the crassula and the sedum are “safe” in the sense that they are okay for a tortoise to eat. However, they have fertilizer in that soil that is NOT safe. The only way to make them safe is to remove all the soil from the roots, rinse under running water so there is no soil or debris in the roots, and repot in soil with NO fertilizer. After a few moths, it will be safe for your tortoise. Another option is to take a cutting and propagate a new plant in safe soil.