Cold hardiness & minimum temperature

Is Audrey Fig (Ficus benghalensis 'Audrey')cold hardy? Hardiness zone & min temp

Also called Audrey fig, Indian banyan.

More about audrey fig

About Audrey Fig

Ficus benghalensis 'Audrey' · also called Audrey fig, Indian banyan · tropical

Audrey is the Indian banyan, a softer, more forgiving alternative to the fiddle-leaf fig with velvety, pale-veined oval leaves on pale bark. It tolerates a wider range of light and is less prone to dramatic leaf drop, making it an easy upright tree houseplant that wants bright indirect light, even moisture, warmth and protection from cold drafts.

Cold limit: USDA 10-12 (indoor in most US and UK homes) · RHS H1b (18-29°C)

Watch for — Leaf drop from inconsistency: Less dramatic than other figs, but Audrey still drops leaves with erratic watering, drafts or sudden moves. Keep care and position consistent.

What audrey fig's hardiness rating actually means

Audrey Fig 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 10-12 (indoor in most US and UK homes) — 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). Audrey Fig has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

Concretely, for audrey fig 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 audrey fig 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 audrey fig can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H1b figure above.

Audrey Fig hardiness — frequently asked questions

Is audrey fig cold hardy?

Audrey Fig 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. Audrey Fig can only live outside year-round in genuinely frost-free climates (roughly USDA 10-12 (indoor in most US and UK homes)); everywhere else it is a houseplant that summers out at most.

What is the minimum temperature audrey fig can survive?

Minimum survivable temperature is roughly about 10 °C (sustained cold below this is damaging). Audrey Fig has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

What hardiness zone is audrey fig?

Audrey Fig is rated USDA 10-12 (indoor in most US and UK homes) and RHS H1b — Sub-tropical — a normal warm home is fine, but it cannot go outside in a cool season.

Can audrey fig 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 audrey fig 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.