Despite its somewhat off-putting name, crown of thorns is a very pretty succulent plant that can bloom almost year-round, even indoors. Although crown of thorns can grow into a woody shrub, it is also an ideal houseplant for most homes. It likes the same room temperature that people enjoy and it can handle the lack of humidity prevalent in most homes during the winter.
Bright light. Water when the soil feels dry about 1 inch below the surface.