Sim4 toxic plants,where

poco you may not get any help,,,,bummer

Maybe this helps?
http://www.carls-sims-4-guide.com/skills/outdoorretreat/herbalism/

@poco053 Toxic plants come with the Outdoor Retreat pack. If you do not have that, you will not find them. If you do, then you need to take a VACATION, via the phone, to Granite Falls and harvest wild plants, then identify them (an option when you click on them in you inventory) to learn what they are. You also need to level up in Herbalism skill to be able to identify them but, trying helps that too.