Kalanchoe and Euphorbia succulents are two succulents that can be toxic to humans. Still, as a general rule with all house plants, it’s important to keep even non-toxic succulents out of reach of children and pets.
Likewise, how poisonous is kalanchoe?
Kalanchoe. Though not one of the most dangerous for cats, kalanchoe is a very popular houseplant that can cause gastric upset, so it’s worth noting. Also called mother-of-millions, this succulent can even cause abnormal heart rhythm in rare cases. Keep kalanchoe plants well out of the reach of cats in your house.