Cold hardiness & minimum temperature

Is Cebu Blue Pothos (Epipremnum pinnatum 'Cebu Blue')cold hardy? Hardiness zone & min temp

Also called Cebu Blue pothos, Cebu Blue, Dragon Tail (juvenile form), Blue pothos.

More about cebu blue pothos

About Cebu Blue Pothos

Epipremnum pinnatum 'Cebu Blue' · also called Cebu Blue pothos, Cebu Blue · tropical

Cebu Blue pothos is a fast-growing tropical aroid vine prized for its narrow, shimmering silver-blue leaves. Its one defining care need is bright, indirect light: too little dulls the metallic sheen, while direct sun scorches the thin foliage. Give it a chunky, well-draining mix, water once the top few centimetres dry, and it grows happily.

Cold limit: 18-30°C

What cebu blue pothos's hardiness rating actually means

Cebu Blue Pothos 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 H1b means: Sub-tropical — a normal warm home is fine, but it cannot go outside in a cool season. On the US scale that maps to USDA not formally rated (treat as tender) — 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 10 °C (sustained cold below this is damaging). Cebu Blue Pothos has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

Concretely, for cebu blue pothos as it gets too cold:

Below about about 10 °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 cebu blue pothos go outside or overwinter — and where?

It can holiday outdoors in summer once nights are reliably above 10 °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 cebu blue pothos can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H1b figure above.

Cebu Blue Pothos hardiness — frequently asked questions

Is cebu blue pothos cold hardy?

Cebu Blue Pothos 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. Cebu Blue Pothos can only live outside year-round in genuinely frost-free climates (roughly USDA not formally rated (treat as tender)); everywhere else it is a houseplant that summers out at most.

What is the minimum temperature cebu blue pothos can survive?

What hardiness zone is cebu blue pothos?

Cebu Blue Pothos is rated USDA not formally rated (treat as tender) and RHS H1b — Sub-tropical — a normal warm home is fine, but it cannot go outside in a cool season.

Can cebu blue pothos survive winter outside?

It can holiday outdoors in summer once nights are reliably above 10 °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 cebu blue pothos below its minimum temperature?

Below about about 10 °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.