Cold hardiness & minimum temperature

Is Sapodilla (Manilkara zapota)cold hardy? Hardiness zone & min temp

Also called Sapodilla, Chikoo, Naseberry, Sapota.

More about sapodilla

About Sapodilla

Manilkara zapota · also called Sapodilla, Chikoo · tropical

Sapodilla is a slow-growing evergreen tropical fruit tree from Central America, prized for sweet, malt-flavoured brown fruit. It loves full sun, heat and humidity, tolerates salt and drought once established, and resents frost. The sticky white latex (chicle) once supplied chewing gum. Outside the tropics grow it in a large container and overwinter indoors.

Cold limit: USDA 10-11 (container/indoor elsewhere) · RHS H1b (21-32°C)

Watch for — Frost damage: Even a light frost scorches foliage and young branches; sustained cold below about -1°C can kill the tree. Protect or move containers indoors before first frost.

What sapodilla's hardiness rating actually means

Sapodilla 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 10-11 (container/indoor 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 10 °C (sustained cold below this is damaging). Sapodilla has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

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

Sapodilla hardiness — frequently asked questions

Is sapodilla cold hardy?

Sapodilla 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. Sapodilla can only live outside year-round in genuinely frost-free climates (roughly USDA 10-11 (container/indoor elsewhere)); everywhere else it is a houseplant that summers out at most.

What is the minimum temperature sapodilla can survive?

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

What hardiness zone is sapodilla?

Sapodilla is rated USDA 10-11 (container/indoor elsewhere) and RHS H1b — Sub-tropical — a normal warm home is fine, but it cannot go outside in a cool season.

Can sapodilla 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 sapodilla 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.