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Beginner Toxic to pets

ZZ Plant

Zamioculcas zamiifolia

A rhizome that stores its own water reserves, built for drought. Thrives on being left alone - the surest way to hurt it is to love it too much.

Photograph of ZZ Plant (Zamioculcas zamiifolia) Photo: feey / Unsplash
Care specs

What this plant actually wants.

Light Low to medium 200 – 2,000 lux
Water Every 2–3 weeks (soil fully dry)
Humidity Tolerates dry indoor air, no misting needed
Temperature 18–26 °C (avoid below 8 °C)
Fertilise Every 2–3 months, light feed
Origin Eastern Africa, from Kenya to Zimbabwe
In your home

Best window: Low-light corners, a few metres from any window.

This is the general recommendation. When you map your actual windows in Planterra, the app compares each one against this plant's lux range and tells you which of your specific spots are best - accounting for depth from the glass, obstructions, and how the light shifts by season.

See how sun mapping works
Common problems

What usually goes wrong.

Yellow, mushy stalks

Overwatering. Treat this plant almost like a succulent - the rhizomes already store water underground, so let the soil dry completely between waterings.

Stunted growth

Usually normal - ZZ Plants are slow growers even in good conditions. Don't respond with more water; that instinct is what actually damages the roots.

Leaflets dropping

A sudden temperature swing or cold draft. Keep it away from AC vents and heaters, and avoid moving it between rooms often.

Dusty, dull leaves

Wipe gently with a damp cloth once a month. Skip leaf-shine products - they clog the pores the plant uses to breathe.

ZZ Plants are the one species where I actively tell people to water less than instinct says. If the patient card shows watering more often than every two weeks, that's usually the whole diagnosis.
From the Plant Doctor's notes ZZ Plant · quick reference
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