Spider plant brown leaf tips and edges: causes and what to do
6 results in the diagnosis tree begin with brown tips and edges, 3 of them marked likely when the answers fit. They are ordered here for Spider plant (Chlorophytum comosum), using what its sources say about humidity, soil moisture, cold tolerance, watering and feeding and one problem recorded for it.
Sources last read 14 September 2026.
Chlorophytum comosum, usually called spider plant or common spider plant due to its spider-like look, also known as spider ivy, airplane plant, ribbon plant, and hen and chicks, is a species of evergreen perennial flowering plant of the family Asparagaceae. It is native to tropical and Southern Africa but has become naturalized in other parts of the world, including Western Australia and Bangladesh. Wikipedia, CC BY-SA 4.0
Native range: W. Trop. Africa to Cameroon, Ethiopia to S. Africa (seasonally dry tropical). Also sold as Anthericum Comosum, Chlorophytum, ribbon plant, spider ivy, Spiderplant and Walking Anthericum.
What Spider plant’s sources say that bears on this
- Humidity
- ASHRAE recommends indoor relative humidity between 30% and 60%Penn State Extension · read 11 September 2026
- Soil moisture
- Well-drained or Moist but well-drainedRHS · read 11 September 2026
- Cold tolerance
- H2 — 1–5°CRHS · read 11 September 2026
- Watering
- Do not use tap water, since its chlorine and fluoride can burn the leaf tips. Water less in winter.NC State Extension · read 13 September 2026
- Feeding
- Too much fertilizer reduces the number of plantlets formed.NC State Extension · read 13 September 2026
How this shows up on a Spider plant
Edges of the blades brown while the middle stays sound
Blades on the side of the spider plant nearest a heater or vent brown at the edges while those on the far side stay clean.
Penn State Extension cites ASHRAE's recommended indoor range of 30% to 60% relative humidity; a heated room in winter drops below it. Air that dry pulls water from the leaf faster than the roots replace it, and the margins are furthest from the supply.
Telling it apart: Look at the pot rim and the soil surface. A white crust points at a build-up from tap water or feed rather than at the air. Penn State also reports misting and pebble trays do little to the humidity around a plant.
Penn State Extension · read 11 September 2026Possible causes, likeliest first for a Spider plant
Most likely too little water
Ranked higher because Spider plant's recorded problems point this way.
- Edges of the blades brown while the middle stays sound Penn State Extension
Why: Soil dry two inches down leaves the roots nothing to send up, and the leaf edges are the last tissue in line.
What to try:
- Water thoroughly, until it runs from the drainage hole.Useful: moisture meter
- Check the soil with a finger every few days rather than watering on a fixed day.Useful: moisture meter
What would settle it: Water it thoroughly and watch the next new leaves. If they come in with clean edges under steadier watering, the edges were thirst.
Most likely cold
Ranked higher because Spider plant's recorded problems point this way.
- Edges of the blades brown while the middle stays sound Penn State Extension
Why: Soft, dark patches rather than crisp ones are damaged tissue rather than dried tissue.
What to try:
- Move it away from the glass at night, or keep the curtain on the room side of the spider plant.
- Leave damaged leaves until new growth appears, then remove the worst of them.
What would settle it: Where the spider plant sits at night, and what the glass feels like at that hour. Damage that appeared after one cold night, on the side facing the window, is the pattern.
Most likely a build-up of salts in the soil
- Loam, Sand; pH Alkaline or Acid or Neutral RHS · read 11 September 2026
Why: Salts from the potting mix, fertilizer and hard water rise to the surface as it dries and are left behind as a white or tan crust, according to Colorado State University Extension.
What to try:
- Water slowly from the top until several times the pot's volume has run through the drainage hole, to wash the salts out.Useful: moisture meter
- Scrape off the top layer of crusted potting mix and replace it.
What would settle it: Where else it sits. A salt crust also forms on the pot rim, on the outside of clay pots and around the drainage holes; a fungal growth stays on the moist surface of the mix.
Less likely for a Spider plant, still possible
Questions
- What usually causes brown tips and edges on a Spider plant?
- For Spider plant: too little water, cold and a build-up of salts in the soil.
- How can I tell which one it is on my Spider plant?
- Is the browning crisp and dry, or soft and dark? Crisp and dry; Soft and dark.
- What do Spider plant's sources say about its soil moisture?
- RHS: Well-drained or Moist but well-drained.
- What does this look like on a Spider plant?
- Blades on the side of the spider plant nearest a heater or vent brown at the edges while those on the far side stay clean. Telling it apart: Look at the pot rim and the soil surface. A white crust points at a build-up from tap water or feed rather than at the air. Penn State also reports misting and pebble trays do little to the humidity around a plant.
Other plants that show brown tips and edges
Something else wrong with the Spider plant?
What this does not cover
This page orders a decision tree's results using a plant's sourced care. It has not seen your plant, its pot or its window, and two problems at once are common: that is the usual reason a confident answer turns out wrong. The questions in the diagnosis tool narrow it further than a list can.