How to Care for Spider Plant
Chlorophytum comosum
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The Spider Plant (Chlorophytum comosum) is one of the most popular and beginner-friendly houseplants thanks to its unique arching foliage and ability to thrive in a wide range of indoor conditions. Native to South Africa, this fast-growing plant produces long green-and-white striped leaves and small “spiderettes,” or baby plants, that dangle from the mother like decorations.
It thrives in bright, indirect light but can adapt to lower levels, and it prefers to dry slightly between waterings. With a strong reputation for air purification, the Spider Plant is also non-toxic to pets and kids, making it ideal for family homes. It's easily propagated by planting the spiderettes, making it a fun and rewarding plant to share.
Whether hanging in a basket or sitting on a shelf, the Spider Plant adds movement and freshness to any indoor space.
Quick Info
- LightMedium
- WaterMedium
- Size12–24 inches tall
- HumidityModerate
- Temp60–80°F (15–27°C)
- FloweringYes
- TypeTropical, Grass
- Dog SafeYes
- Cat SafeYes
- Kid SafeYes
Toxicity Info
Spider Plant Care Guide
Watering: Spider plants prefer to dry out slightly between waterings. Water when the top 1 to 2 inches of soil feel dry — push your finger in to the second knuckle and if it comes out dry, it's time to water. Most plants need water every 7 to 10 days in the growing season and every 10 to 14 days in winter.
Watch the leaves as an early signal. Spider plant leaves lose their upright arch slightly before full wilting — that gentle droop inward is the ideal moment to water, before the plant is actually stressed.
One thing that trips up most spider plant owners: brown tips are almost always caused by fluoride or chlorine in tap water, not watering frequency. Switching to filtered water solves it faster than any schedule adjustment.
For a full seasonal breakdown, water quality guidance, and a calculator to find your specific interval, see our spider plant watering guide.
Always water thoroughly until it drains from the bottom and empty the saucer. Never let the pot sit in standing water.
Light: Spider Plants prefer bright, indirect light and do best near an east or west-facing window. They'll tolerate lower light, but variegation fades in dim conditions and growth slows noticeably. Avoid prolonged direct afternoon sun — it can scorch the leaves and dry them out fast.
Soil & Potting: Any well-draining potting mix works well. Adding perlite improves drainage if your mix tends to stay wet. One counterintuitive tip: Spider Plants actually produce more plantlets when slightly pot-bound. Don't rush to size up — wait until you can see roots emerging from the drainage holes before repotting, typically every 2–3 years.
Fertilizer: Feed monthly in spring and summer with a balanced liquid fertilizer at half strength. Go easy — over-fertilizing not only causes brown tips but actually reduces plantlet production, which is usually the whole point.
Humidity & Temperature: Spider Plants adapt well to average household humidity (40–60% is ideal) and aren't fussy about it unless the air is very dry, in which case occasional misting helps. Keep them away from cold drafts and heating vents. They can tolerate temperatures as low as 50°F (10°C) briefly, but consistent cold will damage them.
Cultivars
Several popular varieties are worth knowing:
- 'Vittatum' — The classic. Green leaves with a lighter central white or cream stripe. Long leaves reaching 12+ inches.
- 'Variegatum' — Green center with white edges along the margins, essentially the reverse of Vittatum. Slightly slower growing.
- 'Bonnie' — A curly-leaved variety with the same variegated coloring. More compact and quirky-looking than the standard form.
- 'Ocean' — Short, wide leaves with a compact growth habit. Good for smaller spaces or shelves where trailing runners would be unwieldy.
Common Problems
- Brown leaf tips: The most common complaint. Usually caused by fluoride or chlorine in tap water, low humidity, salt buildup from over-fertilizing, or soil drying out too much between waterings. Switch to filtered water first — it fixes the problem for most people.
- Yellowing leaves: Typically overwatering or too much direct sun. Let the soil dry out more between waterings and check for root rot if the problem persists.
- Pale or faded leaves: Not enough light. Move to a brighter spot — low-light conditions also cause the variegation to wash out over time.
- No new growth or plantlets: Could be too much fertilizer (counterintuitively), not enough light, or a pot that's too large. Spider plants flower and produce babies most readily when slightly pot-bound.
- Wilting or mushy leaves: Overwatering and likely root rot. Let the soil dry completely, check the roots, and trim any that are brown and mushy before repotting in fresh mix.
- Brown patches or crispy leaves: Direct sun scorch. Move away from harsh afternoon light.
- Spider mites or mealybugs: Dry air encourages spider mites — misting occasionally helps prevent them. Mealybugs show as white cottony clusters. Treat both with diluted neem oil or insecticidal soap.
FAQs
Usually fluoride or chlorine in tap water — switch to filtered, distilled, or rainwater. Other causes include low humidity, salt buildup from over-fertilizing, and soil drying out too much between waterings. Rule out water quality first, as it's the most common culprit.
You can root and grow them in water for a while, but soil is better for long-term health. Water-grown roots are structurally different and the plant misses out on nutrients it gets from soil.
Make sure it's slightly pot-bound (don't size up too fast), getting enough bright indirect light, and not being over-fertilized. Plantlet production is the plant's way of expanding when conditions are good — if it's producing lots of leaves but no babies, ease back on fertilizer and check the light.
Three ways: plant a spiderette directly in moist soil (strongest roots), root one in water first then transplant (fun to watch), or pin a spiderette to a pot of soil while still attached to the runner and sever it once rooted (easiest). All work well — choose based on how hands-on you want to be.
Every 2–3 years, or when roots are visibly growing out of the drainage holes. Use a pot only 1–2 inches larger than the previous one — going too big slows plantlet production.
Yes, it's non-toxic. However, cats are often attracted to it and ingesting large amounts can cause mild stomach upset, so keeping it out of reach isn't a bad idea if you have a particularly curious cat.
Not enough light. Variegation fades in low-light conditions as the plant prioritizes chlorophyll production. Move it to a brighter spot and the striping should return with new growth.
With good care, spider plants can live for many years — decades in some cases. They don't have a fixed lifespan, and since they're so easy to propagate, you can keep the lineage going indefinitely.
