Plant guide
ザミオクルカス
Watering rhythm
Every 14–21 days
A succulent foliage plant native to Africa, prized for its glossy, feathery compound leaves. The stems grow from underground tubers, making this plant remarkably tough and easy to care for—ideal for beginners. It thrives on neglect, handling dry conditions beautifully and requiring minimal watering, which is part of its charm.
Bright indirect light is ideal, but the ZZ Plant is quite happy in partial shade thanks to its excellent low-light tolerance. Aim to keep temperatures between 15–25°C (59–77°F), and avoid anything below 10°C (50°F). Humidity isn't a concern; standard indoor conditions suit it just fine.
Light and temperature change a plant's metabolism, so the ideal cadence shifts with the seasons.
Spring
Every 10–16 days
Summer
Every 10–16 days
Autumn
Every 14–20 days
Winter
Every 21–28 days
Water thoroughly once the soil surface has dried out completely. Don't let water sit in the saucer. The ZZ Plant loves dry conditions, so overwatering is its biggest enemy—when in doubt, err on the side of underwatering. Cut back even more during winter months.
Quick lookup from symptom to likely cause and action.
| Symptom | Likely cause | What to try |
|---|---|---|
| Yellowing leaves that drop off | You're likely watering too frequently, or root rot has already set in. Remember, the ZZ Plant is drought-tolerant; excess moisture is its main downfall. | Take the plant out and inspect the roots. Trim away any blackened, rotted sections, then repot into fresh soil. Hold off on watering for a while to let it recover. |
| No new growth or extremely slow growth | The plant may not be getting enough light, or prolonged cold temperatures during winter are slowing it down. It could also simply be in its dormant phase. | Move it to a brighter spot and keep the room at least 15°C (59°F). Once spring arrives, new shoots should start appearing. |
| Sticky residue or visible insects on the leaves | Scale insects or spider mites have moved in. Spider mites especially thrive in the dry indoor air. | Gently wipe the leaves with a damp cloth. If the infestation is severe, try diluted milk spray or an insecticidal spray. |
| Stems and leaves becoming soft with an unpleasant smell | This looks like stem or leaf rot, possibly combined with root decay. Poor air circulation is likely contributing to the problem. | Carefully cut away the affected parts with clean scissors and repot the plant. Place it somewhere with good airflow and be very careful to avoid overwatering going forward. |
| Dull, lackluster leaves that have lost their shine | Dust has built up on the foliage, or the roots have lost their vigor. The plant may also be overdue for repotting. | Gently wipe the leaves clean with a damp cloth. If needed, refresh the plant with new soil and a fresh pot to restore its vitality. |
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