Cold hardiness & minimum temperature

Is Villena's Velvet Anthurium (Anthurium villenaorum)cold hardy? Hardiness zone & min temp

Also called Villena's Velvet Anthurium, Velvet Leaf Anthurium, Villena Anthurium.

More about villena's velvet anthurium

About Villena's Velvet Anthurium

Anthurium villenaorum · also called Villena's Velvet Anthurium, Velvet Leaf Anthurium · houseplant

Villena's Velvet Anthurium is a rare aroid from Peru's cloud forests, prized for matte, velvety heart-shaped leaves with pale veining. It wants bright indirect light, an airy bark-based mix, evenly moist roots, and high humidity (60-80%). Like all Anthuriums it is toxic to pets per ASPCA, containing insoluble calcium oxalates.

Cold limit: USDA 11-12 (outdoors); grown as an indoor houseplant elsewhere (18-28°C)

Watch for — Yellowing lower leaves: Usually overwatering, poor drainage, or cold roots. Let the top 2-3 cm dry between waterings, use a chunky mix, and keep the plant above 15°C (60°F). Persistent yellowing plus wilting can signal root rot.

What villena's velvet anthurium's hardiness rating actually means

Villena's Velvet Anthurium 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 11-12 (outdoors); grown as an indoor 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 10 °C (sustained cold below this is damaging). Villena's Velvet Anthurium has no frost tolerance at all — it is an indoor plant in any climate with a real winter.

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

Villena's Velvet Anthurium hardiness — frequently asked questions

Is villena's velvet anthurium cold hardy?

Villena's Velvet Anthurium 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. Villena's Velvet Anthurium can only live outside year-round in genuinely frost-free climates (roughly USDA 11-12 (outdoors); grown as an indoor houseplant elsewhere); everywhere else it is a houseplant that summers out at most.

What is the minimum temperature villena's velvet anthurium can survive?

What hardiness zone is villena's velvet anthurium?

Villena's Velvet Anthurium is rated USDA 11-12 (outdoors); grown as an indoor houseplant elsewhere and RHS H1b — Sub-tropical — a normal warm home is fine, but it cannot go outside in a cool season.

Can villena's velvet anthurium 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 villena's velvet anthurium 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.