Can Spider Plants Live Outside in Winter? Expert Guide

By Marcus Williams · January 23, 2026

Can spider plants live outside in winter? No, spider plants (Chlorophytum comosum) cannot survive outdoors in winter in regions with freezing temperatures. They thrive best in USDA zones 9–11 and should be brought indoors when temperatures drop below 45°F (7°C).

Understanding Spider Plant Cold Tolerance

Spider plants are native to tropical and southern Africa, where they grow in warm, humid environments. As tender perennials, they lack the physiological adaptations needed to survive frost or prolonged cold exposure. When temperatures fall below 45°F (7°C), spider plants begin to suffer cellular damage, leading to browning leaves, stunted growth, and eventual death if exposed for extended periods.

Signs of Cold Stress in Spider Plants

Yellowing or browning leaf tips and margins
Limp, mushy foliage due to ice crystal formation in cells
Stunted or halted growth during cool months
Root rot from cold, damp soil conditions

Optimal Growing Zones for Outdoor Cultivation

Spider plants can be grown outdoors year-round only in climates that do not experience freezing temperatures. The United States Department of Agriculture (USDA) plant hardiness zones provide a reliable guide for determining outdoor viability.

USDA Zone	Minimum Temperature (°F)	Minimum Temperature (°C)	Outdoor Winter Survival	Recommended Action
9	20 to 30	-6.7 to -1.1	Limited survival; risk of frost damage	Protect or bring indoors
10	30 to 40	-1.1 to 4.4	Possible with mild winters	Mulch heavily; monitor temps
11	40 to 50	4.4 to 10	Yes, generally safe	Rarely needs protection
Below Zone 9	<20	<-6.7	No	Must bring indoors

Table data source:USDA, RHS

The data shows that spider plants are only reliably winter-hardy in USDA Zone 11, where minimum temperatures stay above 40°F. In Zones 9 and 10, occasional frosts can still cause significant damage, making protective measures essential. Gardeners in colder zones must treat spider plants as seasonal outdoor displays or houseplants.

How to Protect Spider Plants During Cold Months

When to Bring Spider Plants Indoors

Begin transitioning your spider plant indoors when nighttime temperatures consistently fall below 45°F (7°C). Early autumn is typically the best time to move them before any cold shock occurs.

Indoor Care Tips for Winter

Light: Place near a bright, east- or south-facing window for indirect sunlight.
Watering: Reduce frequency; allow the top inch of soil to dry between waterings.
Humidity: Maintain moderate humidity (40–60%) to prevent leaf tip burn.
Fertilization: Suspend feeding during winter months when growth slows.
Pest Monitoring: Check regularly for spider mites, which thrive in dry indoor air.

Alternatives for Outdoor Winter Greenery

If you're seeking low-maintenance greenery for winter landscapes, consider cold-hardy alternatives that resemble spider plants in texture or form:

Hosta spp. – Dies back in winter but returns in spring (Zones 3–8)
Liriope muscari (Lilyturf) – Grass-like evergreen (Zones 6–10)
Heuchera spp. (Coral Bells) – Colorful foliage, semi-evergreen (Zones 4–9)

These options provide visual interest during colder months without requiring indoor relocation.

About Spider Plants: Key Facts and Origins

Spider plants are among the most popular houseplants due to their air-purifying qualities, ease of care, and rapid propagation via offshoots (spiderettes). According to NASA's Clean Air Study, they effectively remove formaldehyde and xylene from indoor air NASA. Their adaptability makes them ideal for beginners, but their tropical origins limit outdoor use in temperate climates.

Frequently Asked Questions About Spider Plants in Winter

Can spider plants survive frost?

No, spider plants cannot survive frost. Even brief exposure to temperatures at or below 32°F (0°C) causes irreversible cell damage, leading to blackened leaves and root death.

What temperature is too cold for spider plants?

Temperatures below 45°F (7°C) are too cold for prolonged exposure. For optimal health, maintain spider plants in environments between 60–75°F (15–24°C).

Can I leave my spider plant outside in summer?

Yes, spider plants can be placed outside in summer if temperatures remain between 60–80°F (15–27°C). Choose a shaded or partially shaded location to avoid sunburn.

How do I transition my spider plant from outdoor to indoor?

To transition your spider plant indoors, inspect it for pests, clean the foliage, and gradually reduce light exposure over one week to prevent shock. Repot if root-bound and place in a bright indoor spot away from drafts.

Do spider plants come back after winter?

If kept alive indoors during winter, spider plants will continue growing and may even produce new spiderettes. If left outdoors in freezing zones, they will not survive and will not return in spring.