Alocasia × amazonica 'Venom'

Venom Alocasia

Sport MutationRare Mutant Cultivar
£££ · RareLowSouth Korea (Mason Plants, 2019)
Venom Alocasia

Morphology

leaf ShapeShield-shaped with elongated, fang-like tip
leaf Length30–45 cm
leaf Width15–25 cm
petiole ColorGreen
venationRaised, subtle lighter veins
textureMatte, pale silvery-green
variegationNone (spontaneous mutation)
growth HabitUpright rhizomatous

About

Alocasia 'Venom' was discovered around 2019 by Mason Lee of Mason Plants in South Korea as a spontaneous mutation of Alocasia amazonica, itself a hybrid of A. sanderiana and A. longiloba 'Watsoniana' developed at Amazon Nursery in Miami in the 1950s. Venom was not a deliberate cross but a chance mutation, which Mason Lee recognized as something distinct enough to name and cultivate separately. The name refers to the most immediately striking feature of the plant: the elongated leaf tip that tapers into a narrow, curling, fang-like extension unlike anything else in the Amazonica lineage. Beyond the distinctive tip, Venom has a character all its own. The leaves are shield-shaped with softly undulating margins and pronounced raised venation. Juvenile leaves emerge darker green, but as the plant matures the foliage develops a pale, matte, silvery-green finish that holds consistently rather than deepening with age. The veins appear slightly lighter than the surrounding tissue, creating subtle contrast rather than the heavy white-on-dark pattern of its Amazonica relatives. The overall effect is quieter and more refined than Polly or Bambino, but the leaf form is genuinely singular. Venom is a slow-to-moderate grower and expects 6–10 weeks between new leaf flushes during the active season, which is normal for the cultivar and not a sign of poor conditions.

Climate Profile

OriginSouth Korea (Mason Plants, 2019)
Humidity65% or above
Temperature18 - 28°C
LightBright, indirect filter
FamilyAraceae
GenusAlocasia

Market Analysis

Price Guide & Market Data

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AA PriceEstimate
£80 – £300
No price data — rarity tier shown above
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Field Notes · Vol. 115 February 2020

The Serpent's Tooth, Korean Style

One might reasonably expect an 'Alocasia amazonica' derivative to hail from, well, the Amazon. Yet, 'Venom' presents itself as a fascinating spontaneous mutation from South Korea, recognised in 2019 by Mason Lee. While it maintains the shield shape of its hybrid ancestry, its most striking feature is undeniably that elongated, curling, fang-like leaf tip – genuinely singular within the lineage. The mature foliage offers a refined, matte, pale silvery-green finish, with subtly raised, lighter veins, a quieter elegance than its more boisterous cousins. A slow-to-moderate grower, mind you; one could age considerably waiting for a fresh leaf flush. Still, a rather compelling curiosity for the discerning collector, despite the exorbitant price tag.

Written at AroidAtlas research station— Aroid Aaron

Quick Facts

growth HabitUpright rhizomatous bush
mature Size30–45 cm long × 15–25 cm wide
lightBright, indirect filter
humidity65% or above
temperature18 - 28°C
difficultyIntermediate
growth SpeedSlow to Moderate
View Care Guide
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