Ready to give your plant a new home? Follow our step by step repotting guide to keep your plants happy and thriving! Still have questions? Leave them in the comments below! I have this dieffenbachia and I've seen that they are somewhat poisonous and was wondering how much of a risk this plant is? This is a photo that's a couple of months Japanese Knotweed Cornell Weed Identification Dracaena "Janet Craig"