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Full Specimen Plate

Alocasia reversa

Silver Reversa Alocasia

Very High
LightLow to Medium Indirect Light
High
HumidityHigh humidity (70-85%)
Warm
TemperatureWarm (18-30°C / 65-86°F)
Small
SizeSmall to Medium (up to 40-50cm tall)
Medium
Growth RateModerate
Moderate
DifficultyRewards a consistent watering and light routine, but tolerates the occasional lapse. Suited to growers with some houseplant experience.
Wild£ · CommonLowBorneo (Sarawak)
£20· 7cm plant

Aroid Atlas Price Guide

Select Plant Size

£20Base
· 7cm Plant?Estimate

Pricing Data Key

High/Good Confidence: 15+ recent online sales. Highly reliable market guide.
!
Moderate Confidence: 5-14 recent sales. Good general guide, but prices may vary.
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Limited Data: Under 5 sales. Relying on shop stock listings and estimates.

Community price estimate based on limited sales history

ℹ️ Baseline Index ValueThe baseline index value represents the current market rate for an established 7cm whole pot specimen. Prices for other sizes, nodes, rooted cuttings, or mother plants are calculated proportionally from this base index guide.
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Market Analysis

Alocasia reversa Price Guide & Auction Value

Historical eBay auction metrics and live retailer listings updated weekly.

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 reversa Morphology

leaf ShapeOvateEgg-shaped leaves, with the wider end near the base.-sagittateArrowhead-shaped leaves, with pointed lobes at the base pointing downwards.
leaf Length15-25cm
leaf Width10-15cm
petiole ColorGreen
venationPinnateVeins or lobes arranged like a feather, branching out symmetrically on both sides of a single main central vein., with silvery coloration contrasting darker veins
textureSmooth to slightly velvety
variegationNone (natural coloration)
growth HabitCompact, self-heading, terrestrialA plant that grows directly in the ground, rooting in soil rather than climbing trees or rocks.

About Alocasia reversa

Alocasia reversa is a compact, self-heading aroid species native to the wet tropical forest understory of Borneo, specifically Sarawak. It grows terrestrially in humid, shaded conditions with a consistently moist substrate. This Alocasia has ovate-sagittate leaves with a reversed coloration, showing pale silvery centers contrasted by darker margins and venation. The leaf texture is smooth to slightly velvety, and the plant has a neat terrestrial habit, forming its petioles from a condensed basal corm-like base without developing climbing stems or aerial roots.

Native Range

Sarawak, Malaysian Borneo

Propagation Guide

How to Propagate Alocasia reversa

Difficulty
Easy
Time to Establish

3-6 months

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 reversa Care Guide & Growing Conditions

Substrate

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.

Watering

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.

Humidity

60–80%. Lower humidity causes brown leaf edges; very low humidity combined with dry compost will trigger dormancy.

Fertilising

Balanced fertiliser at half strength every 2 weeks during spring and summer. Stop feeding in winter.

Repotting

Every 12–18 months in spring. Alocasias like being slightly snug in their pots — don't overpot.

Common Problems

Problem

Leaves yellowing and dropping

Cause

Overwatering, cold temperatures, or natural dormancy

Fix

Reduce watering; ensure temperatures stay above 16°C; dormancy is normal in winter

Problem

Brown leaf edges

Cause

Low humidity or irregular watering

Fix

Increase humidity and maintain consistent watering routine

Problem

Spider mites

Cause

Most common pest; thrive in hot, dry conditions

Fix

Mist regularly; treat with neem oil or insecticidal soap; increase humidity

Field Notes · Vol. 115 April 2019

Borneo's Understated Silver Lining

Right, another brew in hand, gazing upon the rather splendid *Alocasia reversa* in its humid corner. One could mistake that silvery central splash for some horticultural wizardry, but no, this is pure Borneo genius. N.E. Brown documented this compact gem from Sarawak's wet understory in 1902 – a decent year for botanical finds, clearly. Its ovate-sagittate leaves, smooth to the touch, have pale silver centres contrasting neatly with darker margins and venation. A perfectly self-heading, terrestrial chap; no nonsense with climbing stems or aerial roots. Just a tidy, corm-based beauty, preferring a consistently moist substrate. Much like my wellies, after a proper British deluge.

Written at AroidAtlas research station— Aroid Atlas
Retail Price?The average price across tracked UK retailers (nurseries and specialty stores).
Not tracked
Not currently stocked by tracked UK retailers

How prices are calculated: The AA Price uses online sold listings converted to GBP at current exchange rates, excluding extreme outliers to ensure a fair-value guide. Falls back to UK retail average when auction data is unavailable.