Cyanide fact Sheet InfoMine Pima County Water Reclamation Facility 10 Succulent Plants Toxic to Cats, Dogs, or Pets Succulent Plant Care How to differentiate healthy and unhealthy roots? , Color, Healthy roots, particularly the tips, are white or off white. although older roots may be light gray or tan, they shouldnt be dark brown or How to Clean Indoor Houseplants and Shine the Leaves!