Whenever I buy a plant, I usually just spray it with water and clean it off, and sometimes re-pot it. Then I'll put it in the enclosure, but it's usually a plant that my tortoise wouldn't want to eat, just for a hiding place, or decoration like a ponytail palm or dracaena. But two days ago, I was at Walmart and purchased two succulents, hens and chicks and golden sedum, and cleaned them, and I put them in the enclosure, thinking she wouldn't really eat them. She tried to eat the hens and chicks, so I took it out before she could, but she showed no interest in the sedum, so I left it in there. Yesterday I noticed there were two bites taken out of it. I still have it in there because I figured she tasted it, didn't care for it, and will leave it alone. The succulents came from a place called "The Cactus Collection." So I emailed them asking about pesticides and still haven't gotten a reply. Is it likely they use pesticides on them? And if so, how long until it's safe to put them in the enclosure? Also, I have had a hibiscus from Lowe's for about two and a half or three months, should that be safe now?