Why Do My Houseplant Leaves Have Brown Tips?

Priya Hollis · Sep 11, 2026 · 4 min read

Quick answer

Crispy brown tips are one of the most common houseplant complaints. The cause is usually water, humidity, or salts, and each one leaves clues.

Brown leaf tips rarely kill a plant, but they are a signal that something in its care is slightly off. The damage itself will not reverse, so the goal is to stop new leaves from developing it.

Look at the pattern before you change anything. Where the browning appears, and how fast it spreads, points to the cause.

Low humidity Inconsistent watering Salt and fertiliser build-up Trimming the damage

1 Low humidity

Tropical plants such as calatheas, ferns, and spider plants often brown at the tips in heated or air-conditioned rooms. The browning is usually crisp and confined to the very ends.

✓Group plants together to create a more humid microclimate
✓Move them away from radiators, heaters, and air vents
✓Use a pebble tray filled with water under the pot
✓A small humidifier helps most in winter

2 Inconsistent watering

Letting the soil dry out completely and then soaking it repeatedly stresses the roots, and the leaf ends, furthest from the roots, suffer first. Water when the top few centimetres of soil are dry rather than on a fixed schedule.

3 Salt and fertiliser build-up

Tap water minerals and fertiliser salts accumulate in the soil over time. A white crust on the soil surface or pot rim is the giveaway.

✓Flush the pot by running plenty of water through it every couple of months
✓Dilute fertiliser to half strength and feed only during active growth
✓Try rainwater or filtered water for sensitive plants such as dracaenas and spider plants

4 Trimming the damage

Use clean scissors to trim brown tips, following the natural shape of the leaf and leaving a thin line of brown so you do not cut into healthy tissue.

This is general gardening information. Results depend on your climate, soil, and conditions. Follow label directions for any fertiliser or treatment, and check whether plants are toxic to pets or children before bringing them home.

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