ZZ Plant
Zamioculcas zamiifolia
Thick, waxy, dark green leaves grow from sturdy upright stems, fed by a system of potato-like rhizomes underground that store water for long dry stretches a striking, glossy look paired with genuine drought tolerance. That's why it shows up so often in offices and dim hallways.
What is a ZZ Plant?
ZZ Plant is native to the dry, rocky grasslands and forest floors of eastern Africa, from Kenya down through Tanzania and into northeastern South Africa. In that environment, rainfall is unpredictable, so the plant evolved thick underground rhizomes structures similar to a potato that store water and let it survive long gaps between rain. That same trait is exactly why it tolerates a forgetful watering routine indoors. Other common names include Zanzibar Gem, Zuzu Plant, Eternity Plant, and Emerald Palm.
For more genuinely low-light options, see our Low Light Plants guide.
An important safety note
Unlike Spider Plant, which is genuinely non-toxic, ZZ Plant contains calcium oxalate crystals throughout the plant and is toxic to cats, dogs, and humans if chewed or eaten, typically causing irritation in the mouth and throat. The sap can also mildly irritate skin on contact, so it's worth wearing gloves when repotting or trimming one, and washing your hands afterward. This doesn't make it a bad choice, but placement matters if pets or young children are in the home.
ZZ Plant care at a glance
A quick-reference snapshot, not a full watering schedule — see our ZZ Plant Watering Guide for exact frequency by season and pot size.
Popular ZZ Plant varieties
Care needs are the same across all four the differences are entirely about leaf color, shape, and mature size.
Standard ZZ
Glossy, medium-green pinnate leaves. Most widely available and least expensive.
Raven ZZ
New leaves emerge green, then darken to a deep, almost black-purple.
Zenzi
Compact, with tightly curled, ruffled leaves. Shorter and denser overall.
Variegated ZZ
Rare, irregular white or cream patches. Pricier and slower-growing.
Common ZZ Plant problems
Most issues trace back to one of four causes.
Yellow leaves
By far the most common complaint, and almost always linked to overwatering or a pot without good drainage.
Stems going soft or falling over
Usually a sign of rot at the base of the stem from consistently wet soil, tracing back to the rhizome underneath.
Slow or stalled growth
Often just normal ZZ Plant is naturally a slow grower but can also point to very low light or a rootbound pot.
Leggy, stretched-looking stems
A sign the plant is reaching for more light and would benefit from a brighter spot.
Why choose a ZZ Plant?
ZZ Plant suits anyone who wants a striking, glossy-leaved plant without a demanding care routine. It tolerates low light better than most plants with genuinely attractive foliage, goes weeks between waterings without complaint, and grows slowly enough that it holds its shape for years. The trade-off is the toxicity noted above, which is worth weighing carefully if pets or small children have easy access to your plants. For a similarly tough, low-light plant without that risk, Spider Plant is the safer pick.
Frequently asked questions
Is a ZZ Plant the same as a Snake Plant?+
No, though they're often recommended in the same breath for being similarly tough and low light tolerant. A Snake Plant has stiff, upright, sword-shaped individual leaves, while a ZZ Plant has feather-like stems lined with many smaller, glossy leaflets, closer in shape to a fern. They also come from different plant families, so their care is similar but not identical.
Is a ZZ Plant safe to keep in a home with cats or dogs?+
Not without some precaution. ZZ Plant is toxic to cats and dogs if chewed or eaten, and can cause mouth and throat irritation. It's best placed somewhere pets can't easily reach, such as a high shelf, or swapped for a non-toxic alternative like Spider Plant if that's not practical in your home.
Why does a ZZ Plant grow from a swollen base near the soil?+
That swollen area is the top of the plant's underground rhizome system, which stores water much like a potato does. It's normal and is actually a sign of a healthy, well-established plant it's not a symptom of overwatering or a problem to fix, even though it can look unusual if you're not expecting it.
Can a ZZ Plant really survive in a room with almost no natural light?+
It will survive there longer than most houseplants, but survive and grow well are different things. In very low light, it will hold on for a long time without dying, but new growth will be extremely slow or absent. For a genuinely windowless room, pairing it with a basic grow light will make a bigger difference than the plant's light tolerance alone.
How is a ZZ Plant different from a Cast Iron Plant, since both are marketed as nearly indestructible?+
Both tolerate low light and neglect well, but a ZZ Plant is the more drought-tolerant of the two, thanks to its water-storing rhizomes, while Cast Iron Plant is slightly more forgiving of consistent moisture and handles cooler temperatures better. Visually, ZZ Plant has glossy, feather-like stems, while Cast Iron Plant has broad, upright, single leaves a more useful way to choose between them than assuming either is simply the "tougher" option.