Olive Tree

With leafless stems that look like literal corkscrews, this unusual houseplant loves moist soil and indirect light. It can even thrive in a low-light environment with the occasional use of a grow light to aid with photosynthesis. In the right conditions, it can grow up to three feet tall.

ZZ plants require less water than many other plants. If you tend to neglect yours (rather than overwater them), you’ll do well with it. It’ll thrive in bright, indirect light—but it can also tolerate low light if you have a less-than-sunny spot you want to keep it.