Chinese Evergreen care

How often to water a Chinese evergreen

Water when the top inch or two of soil is dry, which lands somewhere around every 7–14 days depending on how bright and warm the room is. In a genuinely dim corner it can go much longer — a Chinese evergreen in low light in winter might want water once a month, and will be perfectly happy about it.

These are far more likely to be overwatered than underwatered, because they look lush and people assume lush means thirsty. It stores water in those thick stems; if the soil is damp, put the can down.

Light and humidity

Low to medium indirect light is what it’s famous for, and it’s one of the few plants where “low light” is a real recommendation rather than marketing. A north window, an interior wall, an office with no window of its own — it copes with all of them.

The exception is the colored varieties. The pink, red and heavily silver-marked aglaonemas need more light to hold their color and drift back toward plain green in a dark spot. Keep the plain dark-green types for the worst corners and the colorful ones nearer a window. Direct sun burns all of them.

Humidity: Average household humidity is fine.

Why is my Chinese evergreen dying?

Yellow leaves are overwatering, nearly always. Chinese evergreens are slow, quiet plants, so a soggy pot shows up as gradual yellowing rather than sudden collapse — which means it can go on for weeks before anybody notices.

Curling leaves with brown edges point at dry air, cold, or hard tap water. They dislike being next to a drafty door or above a radiator, and a spot below about 15°C makes them unhappy fast.

Leggy growth with long bare stems means either not enough light or simply age — older plants naturally lose their lower leaves and go a bit trunk-like. You can cut a leggy stem back hard in spring and it will resprout.

How to propagate a Chinese evergreen

Chinese evergreens are easiest to multiply by division at repotting: separate the clump into sections that each keep stems and roots, and pot them in fresh mix.

Stem cuttings also root, in water or damp soil, if each piece has a couple of leaves and at least one node. Rooting takes a few weeks, longer in a cool room.

Keeping it alive when you share a home

The Chinese evergreen is the ideal plant for the shared room nobody quite owns: a hallway, a landing, a home office two people use. It goes weeks without complaint, so it survives the gap where everyone assumes somebody else has it in hand.

That same forgiveness is the trap. Because it never looks urgent, it can quietly go two months without water and then decline all at once. Pin it to a rough monthly check rather than a tight schedule, and it will outlast almost everything else in the house.

If you use Family Greenhouse for this, sharing plants with a household explains who sees what and who gets reminded.

The honest bit

My take: aglaonema is the answer to the question people actually ask, which is not “what’s the prettiest plant” but “what will survive in this specific bad corner.” It’s what I recommend when somebody describes a room with one small north-facing window.

Be aware of the toxicity before you put one at ankle height, though. It’s an aroid, the same family as dieffenbachia and peace lily, and the ASPCA lists it as toxic to cats and dogs. A chewed leaf means a burning mouth and drooling — unpleasant enough that a shelf is a better home than the floor if you have a cat that samples things.

Chinese Evergreen FAQ

How often should I water a Chinese evergreen?

Every 7–14 days, when the top inch or two of soil is dry — and considerably less in a dim room in winter, sometimes as little as once a month. It is far easier to overwater one than to underwater it.

Can a Chinese evergreen live in low light?

Yes, genuinely. It’s one of the few houseplants that does well in a dim corner or a windowless office. The plain dark-green varieties handle the least light; the pink and red ones need more to keep their color.

Why are my Chinese evergreen leaves turning yellow?

Overwatering is the usual cause. Let the soil dry out further between waterings and check the pot drains. Yellowing paired with a cold or drafty spot is also common in winter.

Is a Chinese evergreen toxic to cats and dogs?

Yes. The ASPCA lists Chinese Evergreen (Aglaonema modestum) as toxic to cats and dogs. Toxic to cats and dogs per the ASPCA — insoluble calcium oxalate crystals cause oral pain, a swollen mouth and tongue, drooling and vomiting. Mild for a nibble rather than an emergency, but a popular floor plant, so put it up out of a chewer’s reach.