Cold hardiness & minimum temperature

Is Bamboo Palm (Chamaedorea seifrizii)cold hardy? Hardiness zone & min temp

Also called Bamboo palm, Reed palm, Clustered parlour palm, Seifriz's bamboo palm.

More about bamboo palm

About Bamboo Palm

Chamaedorea seifrizii · also called Bamboo palm, Reed palm · houseplant

The bamboo palm (Chamaedorea seifrizii) is a clumping, bamboo-like indoor palm with feathery green fronds, prized as an easy, air-purifying floor plant. Give it bright indirect light, water when the top inch of soil dries, and warm humid air. ASPCA lists this Chamaedorea genus as non-toxic to cats and dogs, making it pet-safe.

Cold limit: USDA 10-12 (grown as a houseplant elsewhere) (18-27°C)

Watch for — Spider mites: Common in dry indoor air, especially in winter; look for fine webbing and stippled, dull fronds. Rinse the foliage, raise humidity, and treat with insecticidal soap or neem if needed.

What bamboo palm's hardiness rating actually means

Bamboo Palm is not cold hardy. It is a tropical houseplant that dies if it is left out through frost — there is no zone where it overwinters outdoors in a UK or cold-US climate. Its RHS rating of H1c means: Warm-temperate — can summer outdoors but must come in well before the first frost. On the US scale that maps to USDA 10-12 (grown as a houseplant elsewhere) — the zones where it can be left outdoors year-round.

New to these scales? The USDA hardiness zone map explained covers how the zone numbers work, and you can find your own zone with the zone finder.

Minimum temperature — and what happens below it

Minimum survivable temperature is roughly about 5 °C (and never frost). Bamboo Palm has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

Concretely, for bamboo palm as it gets too cold:

Below about about 5 °C, growth stalls and the leaves start to show cold stress — dark, water-soaked, or yellowing patches.
A single light frost blackens the foliage; a hard freeze kills the whole plant, roots included, and it does not recover.
Even a cold, draughty windowsill or an unheated porch in winter can be enough to damage it permanently.

Can bamboo palm go outside or overwinter — and where?

It can holiday outdoors in summer once nights are reliably above 5 °C, in shade or dappled light, hardened off gradually.
Bring it back indoors well before the first autumn frost — do not wait for a frost warning, move it when nights drop toward 10-12 °C.
It will never overwinter outside in a temperate climate; the indoors is its winter home, full stop.

Work back from your local frost dates with the frost-date calculator: the last spring frost and first autumn frost are what really decide when bamboo palm can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H1c figure above.

Bamboo Palm hardiness — frequently asked questions

Is bamboo palm cold hardy?

Bamboo Palm is not cold hardy. It is a tropical houseplant that dies if it is left out through frost — there is no zone where it overwinters outdoors in a UK or cold-US climate. Indoor-only in almost every home. Bamboo Palm can only live outside year-round in genuinely frost-free climates (roughly USDA 10-12 (grown as a houseplant elsewhere)); everywhere else it is a houseplant that summers out at most.

What is the minimum temperature bamboo palm can survive?

Minimum survivable temperature is roughly about 5 °C (and never frost). Bamboo Palm has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

What hardiness zone is bamboo palm?

Bamboo Palm is rated USDA 10-12 (grown as a houseplant elsewhere) and RHS H1c — Warm-temperate — can summer outdoors but must come in well before the first frost.

Can bamboo palm survive winter outside?

It can holiday outdoors in summer once nights are reliably above 5 °C, in shade or dappled light, hardened off gradually. Bring it back indoors well before the first autumn frost — do not wait for a frost warning, move it when nights drop toward 10-12 °C. It will never overwinter outside in a temperate climate; the indoors is its winter home, full stop.

What happens to bamboo palm below its minimum temperature?

Below about about 5 °C, growth stalls and the leaves start to show cold stress — dark, water-soaked, or yellowing patches. A single light frost blackens the foliage; a hard freeze kills the whole plant, roots included, and it does not recover. Even a cold, draughty windowsill or an unheated porch in winter can be enough to damage it permanently.