How to care for a Snake Plant

The Snake Plant — Sansevieria trifasciata, now reclassified as Dracaena trifasciata, though nobody particularly asked for that change — is the plant equivalent of a reliable colleague who gets on with things quietly and never causes any drama.

It tolerates low light. It tolerates drought. It tolerates being completely ignored for a month and then overcompensated with an anxious watering session. It is, for most people, the right first houseplant. It is also, frankly, a good fifth and sixth houseplant.

Light

Snake Plants will grow in almost any light condition, from bright indirect light to fairly dim corners that would kill most things. They prefer bright, indirect light and will grow fastest there — but they won’t die in lower light. They’ll just grow more slowly.

The one thing they dislike is prolonged direct sunlight, which can scorch the leaves. A metre or two back from a bright window is ideal.

Watering

This is the main thing to get right, and it’s simple: water less than you think you need to.

In summer, water every two to three weeks. In winter, once a month is usually sufficient — sometimes less. Let the soil dry out completely between waterings. These are semi-succulent plants that store water in their leaves and roots, and they are far more likely to die from overwatering than underwatering.

The number one cause of Snake Plant death is sitting in soggy soil. If the leaves are going soft, mushy, or yellow at the base, you’ve been overwatering. If that’s happened, unpot it, check the roots, cut away anything brown and mushy, let it dry out for a day, and repot in fresh, well-draining soil.

When in doubt, don’t water it yet.

Feeding

Once a month in spring and summer with a balanced liquid fertiliser. That’s it. Don’t feed in winter.

If you forget entirely for a season, the plant will be fine.

Soil and drainage

Snake Plants need well-draining soil. Standard houseplant compost works, but mixing in perlite or sand improves drainage significantly. The pot must have drainage holes — a Snake Plant in a pot without drainage is on borrowed time.

Common problems

Yellow or mushy leaves at the base: Overwatering. This is almost always the answer. Cut back on watering, improve drainage, and check the roots for rot.

Brown, crispy leaf tips: Usually low humidity, irregular watering, or fluoride sensitivity. Using rainwater or filtered water can help with the last one. Otherwise, trim the brown tips with clean scissors — cut at a slight angle to maintain the natural leaf shape.

Wrinkled or curling leaves: Underwatering. Give it a thorough drink and let it drain.

Pale, washed-out colour: Too much direct light. Move it to a spot with indirect light.

Slow growth: Normal. Snake Plants grow slowly at the best of times. In winter, they may stop entirely. This isn’t a problem.

Temperature

Keep above 10°C. They don’t like cold draughts, so keep them away from windows that are left open in winter. They’re not cold-hardy plants despite looking like they might be.

Repotting

Snake Plants prefer to be slightly root-bound and don’t need frequent repotting. Every two to three years is plenty, or when the roots are visibly pushing out of the drainage holes or cracking the pot — which they can do if left long enough.

Spring is the best time to repot. Go up one pot size only.

Propagation

Snake Plants are easy to propagate. You can divide the plant at the root when repotting, or take leaf cuttings — cut a leaf into sections of around 5–7cm, let them dry for a day, and place them upright in a pot of damp, well-draining compost. Roots and new shoots take several weeks to develop.

Note: if your Snake Plant has variegated leaves with yellow edges, leaf cuttings will produce plain green plants. To keep the variegation, divide at the root instead.