How to Care for Sansevieria

September 18, 2026

Time to read 4 min

Sansevieria, better known as the snake plant, is probably the most forgiving houseplant there is. It grows as a cluster of stiff, upright leaves, often banded in grey green with a yellow or cream edge, and it holds that neat shape for years. It is the plant to choose if you travel a lot, forget to water, or have a room that never gets much light.

Snake plants come from the drier parts of West Africa, with the most common species native to a band stretching from Nigeria through to the Congo, where they grow in rocky, seasonally dry ground. Their thick leaves are built to store water through long dry spells, which is why they need so little from you indoors.

It's important to note, in 2017 botanists formally moved Sansevieria into the genus Dracaena, so the snake plant's correct botanical name is now Dracaena trifasciata. Almost every nursery and shop still sells them as Sansevieria, and nothing about the care has changed.

How Much Light Does Sansevieria Need?

Sansevieria grows best in bright, indirect light, but it tolerates low light better than almost any other houseplant, which is why it ends up in hallways and bathrooms with tiny windows.

In a bright spot it grows faster, keeps its markings crisp and holds its leaves firmly upright. In a dim corner it will keep going quite happily, just slowly, and variegated types may lose some of their yellow edging. It will also take a few hours of direct sun once it is used to it, although moving one straight from deep shade into full sun can bleach the leaves, so make the change gradually.

How Often Should You Water Sansevieria?

Let the compost dry out completely, then water. In spring and summer that usually works out at once every two to three weeks, and in winter once every four to six weeks is plenty.

The leaves are full of stored water, so the plant simply does not need frequent watering. When you do water, soak the compost through until it runs from the drainage holes, then let it drain fully and tip away anything in the saucer. Try to water the compost rather than pouring into the centre of the leaf rosette, because water sitting in the crown can cause it to rot. If you are ever unsure whether it needs watering, the answer is almost certainly no.

What Humidity Does Sansevieria Need?

Sansevieria is perfectly content at 30% to 50% humidity, which covers pretty much any home in any season.

That tolerance comes from its origins in dry African bush, where it survives months with very little rainfall and low moisture in the air. The leaves have a thick waxy surface that holds water in, so they do not suffer in dry centrally heated rooms the way thin leaved tropical plants do. You do not need a humidifier, a pebble tray or any misting for this plant, and it is better off without damp, still air around it.

What Temperature Does Sansevieria Need?

Sansevieria grows well between 18°C and 27°C and is comfortable at normal room temperature all year.

The lowest temperature it can withstand is around 10°C. Below that the leaves can develop soft, mushy patches that do not recover, and prolonged cold combined with damp compost will kill it. Keep it away from draughty doors and cold windowsills over winter, and do not leave it outside once night temperatures start falling.

How Do You Propagate Sansevieria?

There are two easy ways to propagate a snake plant, and the one you choose depends on whether the plant is variegated.

Division is the more reliable method and the only one that keeps variegation. Slide the plant out of its pot in spring, brush the compost off the roots, and you will see separate clumps of leaves joined by thick underground rhizomes. Pull these apart, or cut through the rhizome with a clean sharp knife, making sure each section has both leaves and roots. Pot the divisions up into gritty, free-draining compost and water lightly.

Leaf cuttings also work and are very simple. Cut a healthy leaf into sections around 8 cm long, keeping track of which end was the bottom. Let the cut ends dry for a day or two, then stand them bottom end down in a little water or push them into damp compost. Roots and then small pups appear over the following one to three months. The one catch is that leaf cuttings from a variegated plant will grow back plain green, because the yellow edge cannot be passed on this way.

Why Are My Sansevieria Leaves Turning Yellow?

Overwatering is the cause almost every time. A snake plant that is yellowing at the base, going soft or mushy, or falling over at the soil line has had too much water. Stop watering immediately and let the compost dry right out. If the base is already soft, slide the plant out and check the rhizome. Cut away anything brown and mushy with a clean knife, let the healthy pieces dry for a day, and repot into fresh gritty compost. Firm leaves can still be saved as cuttings even if the root is lost.

Other explanations are less common but easy to spot. Yellow or pale, washed-out leaves with faint brown edges can mean too much harsh direct sun after a move. Soft yellow patches after a cold spell point to chill damage. Very dry, wrinkled leaves that curl inwards mean the opposite problem and simply need a good soak. And the occasional oldest outer leaf yellowing and dying back on a mature plant is nothing more than natural ageing.

Keep a Sansevieria happy with a few simple rules: use a gritty, free-draining compost or a cactus mix, always choose a pot with drainage holes, water rarely and thoroughly, feed just two or three times across spring and summer, and repot only every three or four years when the roots start pushing the plant up out of its pot.