Keep Plants Healthy With These 7 Products Greenhouse Grower Top 5 Low Light Hanging Plants How to Care For a Fiddle Leaf Fig and Keep It Thriving Herbicides remove large trees bamboo shrubs high concentrations of rotten roots root rot and root death Is Dieffenbachia toxic to pets? Dieffenbachia is generally known as Dumb Cane, Exotica or Tropic Snow and it's poisonous to both dogs and cats. This plant's harmful toxins can result in burning swelling