Why are my snake plant tips turning brown?
Brown tips are among the most common snake plant complaints, and they’re almost never serious. But they’re a message: the watering, the water or the spot may need a small adjustment.
Brown, dry tips on a snake plant can come from uneven watering, salts built up in the soil, strong sun, poor light for a long time or cold. If the brown is soft and creeping up the leaf, it’s too much water. A tip that has dried won’t turn green again, but the plant isn’t in danger.
What does the brown on your plant look like?
A snake plant (Dracaena trifasciata) is tough, so brown deserves attention. What matters is the look of it:
- Just the tip, dry and thin, and the rest of the leaf firm. Uneven watering, salts, very poor light or dry heat from a radiator.
- Soft brown creeping up the leaf, with damp soil. Too much water.
- Dry brown patches on the side facing the window. Direct sun.
- Black or soft tips after a cold night. Cold.
- A broken tip, brown only at the cut. A knock or the pot rubbing. Not a disease.
Can uneven watering cause brown tips?
It can. A snake plant forgives a missed watering, but the pattern of “nothing for ages, then a flood” leaves its mark on the tips. The reverse does too: a trickle every day and never a chance to dry.
What helps is regularity: soak everything when the soil is dry to the bottom, then wait again. The rhythm depends on light. See how the same plant, in the same pot and in July, varies by spot:
| Where it lives | In July | In January |
|---|---|---|
| South- or west-facing window | 11 days | 21 days |
| East-facing window | 12 days | 24 days |
| North-facing window | 19 days | 38 days |
| Hallway or corner with no window | 27 days | 54 days |
To pick your watering day, read how often to water a snake plant.
Do salts from water and fertiliser burn the tips?
They can, as with many houseplants. Tap water and fertiliser gradually leave salts in the soil, and once they build up they can attack the root tips and then the leaf tips. A whitish crust on the surface or the rim of the pot is the giveaway.
What to do. Rinse the soil through: pour slowly and generously until it runs from the bottom, let it drain and repeat once. If you feed the plant, dilute the fertiliser well (half strength, for a general one) and use it only from spring to late summer, never in winter.
Does dry air from heating matter?
A snake plant doesn’t need humidity and does fine in the dry air of a home, so there is no need to mist it. But beside a radiator or heater, direct heat can dry the tips. Move it away from the source.
What about very poor light?
In a very dark room for a long time, the leaf tips can also crinkle and darken, a sign that the plant is putting up with it rather than enjoying it. Bring it closer to a window, a little at a time.
Can strong sun scorch the leaves?
A snake plant tolerates sun, but if it goes from shade to a bright window overnight, it burns. The patches are brown and dry on the glass side. Bring it round to a brighter spot in stages, or temper the light with a sheer curtain.
What if the brown comes from too much water?
Here the brown is soft, dark and rises from the base, with soil that has been damp for days. The remedy is the one in why snake plant leaves turn yellow: hold off watering and check the pot.
Is it worth trimming brown tips off a snake plant?
You can. Snipping off the dry part with clean scissors, following the shape of the tip (the leaf ends in a point), improves the look. Leave a hair’s width of brown so you don’t wound the living part. It won’t make the leaf grow.
A leaf that is brown and dry all over won’t recover: cut it off at the base.
Summary: which brown is this?
| What you see | Most likely cause | What to do |
|---|---|---|
| Dry, thin tip | Uneven watering, salts, poor light or dry heat | Steady rhythm, rinse the soil, more light |
| Soft brown creeping up | Too much water | Stop watering, check the pot |
| Dry patch on the window side | Direct sun | Move gradually or filter the light |
| Black tip after a cold night | Cold | Move away from windows and draughts |
| Broken tip | A knock | Nothing |
Quick questions
Why do the ends of my Sansevieria dry out? Often uneven watering, salts in the soil, strong sun or very poor light. Once the cause is fixed, new leaves come in without brown.
Should I cut the whole leaf? Only if it’s dry from end to end. If it’s mostly firm and green, trim just the tip.
Is anything else missing from its care? See the guide to how to care for a snake plant and the snake plant page.
Good-looking tips, the right rhythm
Brown on the tips is often a rhythm problem: the plant got too much, too little, or unevenly. The Verdejar app works out your snake plant’s rhythm from its light and pot, and reminds you on the right day.
Sources: Royal Horticultural Society · Missouri Botanical Garden · Royal Botanic Gardens, Kew · NC State Extension · Penn State Extension · Iowa State University Extension · University of Illinois Extension · Clemson Home & Garden Information Center · University of Maryland Extension. The days between waterings come from the Verdejar watering engine.