Cultivar · genus Monstera

White Monster

Monstera deliciosa · White Monster

Variegation traitMarble variegationUnstable — can revert

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Guide

Written and kept by people who grow it. Every section carries its source.

Bright light, no exceptions

Because the white portions of the leaf carry no chlorophyll, this cultivar leans harder on light than a plain green deliciosa: it wants direct sun for at least part of the day, and the source notes variegated plants like this one show their best color only in bright conditions. It still keeps the species' thirst for consistent moisture, drying out over the top two inches between waterings, and appreciates above-average humidity, though it tolerates average humidity if watering stays consistent.

Source: Costa Farms

Ghostly new growth

White Monster stands apart for foliage that unfurls nearly all-white before slowly settling into dark green marked with white variegation as it matures. The result is the same bold, textured Monstera leaf, but carried in a variegation pattern the source calls hard-to-find among growers. It's described as similar to Monstera deliciosa Mint strains, and given good care it can live for decades, eventually growing to six feet or more.

Source: Costa Farms

Care recipe

Each fact carries its confidence tier — and says whether it belongs to this cultivar or is inherited from the species.

Care notes reviewed by Horta
Light
ai:claude-sonnet-5
Water
ai:claude-sonnet-5
Humidity
ai:claude-sonnet-5
Care
ai:claude-sonnet-5
LightOwn

Direct sun

WaterOwn

≈ every 7 days

HumidityOwn

High

TemperatureOwn

15–27 °C

Soil mixfrom Monstera deliciosa

Chunky, well-draining aroid mix — bark, perlite, and potting soil

Propagationfrom Monstera deliciosa

Stem cuttings with a node, rooted in water or moist mix

Fertilizingfrom Monstera deliciosa

Balanced liquid feed monthly through spring and summer; rest in winter

Growth rateOwn

Moderate

Floweringfrom Monstera deliciosa

Rarely flowers indoors; mature outdoor plants bear spathe-and-spadix blooms

ToxicityLocked · species

Toxic to cats & dogs

Insoluble calcium oxalates — oral irritation, drooling, vomiting. This is where toxicity lives: every cultivar inherits it and none can override it.

Reference images

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Two or three honest photos — whole plant, a leaf, the variegation up close — would give this page its eyes.

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Sources: ai:claude-sonnet-5 · ASPCA

Kept true by its growers

Every fact here carries its source. Grow ‘White Monster’ yourself? What you’ve observed — how it drinks, how it holds its color, a name that’s off — is exactly what keeps this page honest. Contributions are reviewed before anything changes.

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