3. Under-watering Even though Crassula are one of the best houseplants for beginners, and are able to survive a little neglect, they do need some care. Forgetting to water a jade plant for weeks ...
The Jade tree (Crassula ovata) is a succulent native to ... about the jade plant is how long it can live. With the right care, it can survive for many decades, even reaching 100 years.