Learn how to grow this succulent with color-changing stems in fiery shades of red and orange. The firestick plant (Euphorbia tirucalli) is a colorful tropical succulent. Its green stems turn yellow in ...

and euphorbia. Do a bit of research into the watering needs of your succulent plant to help you determine the best timing.

Poinsettias are perhaps the most familiar plants in the genus Euphorbia, but as January draws to a close, the lesser-known members of the clan become more interesting.