Scroll to explore forms of Alocasia × amazonica 'Venom'
Full Specimen Plate
Alocasia × amazonica 'Venom'
Venom Alocasia
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Market Analysis
Alocasia × amazonica 'Venom' Price Guide & Auction Value
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No eBay auction history available yet. Data is collected automatically as sales appear on eBay UK.
Before You Buy
Species-specific things to check when evaluating a listing
- Check the corm is firm — a soft or shrunken corm indicates dehydration or rot and is very difficult to recover
- Verify there is at least one established leaf; avoid bare corms from unknown sellers unless you have experience germinating alocasia corms
- Spider mites are the most common pest: inspect leaf undersides for fine webbing or stippling, especially in dry indoor environments
- Alocasias can enter dormancy when stressed by shipping — a plant arriving with no leaves but a firm corm is not necessarily dead
Alocasia × amazonica 'Venom' Morphology
About Alocasia × amazonica 'Venom'
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 distinctive 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.
Origin
Bred by Mason Plants, South Korea, 2019.
South Korea
Propagation Guide
How to Propagate Alocasia × amazonica 'Venom'
3-6 months
Cultivar character is preserved through vegetative cuttings
Wait for the mother plant to produce corms or pups before dividing. Larger, well-established plants produce offsets most readily. Alocasias do not propagate reliably from stem cuttings.
Care Guide
Alocasia × amazonica 'Venom' Care Guide & Growing Conditions
Well-draining loamy mix: 40% potting compost, 30% perlite, 20% orchid bark, 10% worm castings. Alocasias need moisture retention unlike most aroids but still require good drainage.
Keep evenly moist during the growing season — never waterlogged, never bone dry. Check soil every 3–4 days in summer. Reduce significantly in winter when growth slows.
60–80%. Lower humidity causes brown leaf edges; very low humidity combined with dry compost will trigger dormancy.
Balanced fertiliser at half strength every 2 weeks during spring and summer. Stop feeding in winter.
Every 12–18 months in spring. Alocasias like being slightly snug in their pots — don't overpot.
Common Problems
Leaves yellowing and dropping
Overwatering, cold temperatures, or natural dormancy
Reduce watering; ensure temperatures stay above 16°C; dormancy is normal in winter
Brown leaf edges
Low humidity or irregular watering
Increase humidity and maintain consistent watering routine
Spider mites
Most common pest; thrive in hot, dry conditions
Mist regularly; treat with neem oil or insecticidal soap; increase humidity
Spontaneous Mutations and Curled Fangs
Mutations are the engine of collector interest, and Alocasia 'Venom' is proof. A spontaneous mutation of the common hybrid Alocasia × amazonica discovered in South Korea in 2019, Venom turns the typical shield leaf into an aggressive, curling fang-like structure. The leaves arch sharply backward, and the tip forms a distinct, elongated spiral. A 2020 article in the Journal of Tropical Horticulture noted that somatic mutations of this type are highly unstable, yet micropropagation has managed to stabilize Venom's crazy morphology. It's moody, slow-growing, and visually sinister.
