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Derived & Cultivated Forms

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Full Specimen Plate

Begonia brevirimosa

Pink Cane Begonia

Very High
LightMedium to bright indirect light
Medium-High
HumidityHigh humidity (75-85%)
Warm
Temperature19-28°C
Medium
SizeMedium (40-80 cm 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£ · CommonLowNew Guinea (humid tropical forest, moist forest margins)
£17· 7cm plant

Aroid Atlas Price Guide

Select Plant Size

£17Base
· 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.
?
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

Begonia brevirimosa 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 for powdery mildew — a white dusty coating on leaf surfaces, especially in dry conditions; it spreads rapidly between plants
  • Inspect for mealybugs at leaf axils and the underside of stems where they hide in white cottony deposits
  • Rhizome begonias should show firm, healthy rhizome tissue — avoid plants with soft, discoloured rhizomes
  • Most begonias ship well as leaf cuttings — if buying a cutting, ensure it has a healthy petiole and no signs of rot at the cut end

Begonia brevirimosa Morphology

leaf ShapeAsymmetrical, ovateEgg-shaped leaves, with the wider end near the base. with toothed margins
leaf Length8-18 cm
leaf Width6-14 cm
petiole ColorShort, reddish
venationVisible below pink central field
textureThin, lush, red undersides
variegationVivid pink central field with darker green margins (natural species colouration)
growth HabitUpright segmented red canes, naturally branching

About Begonia brevirimosa

Begonia brevirimosa, described by Irmsch., is a cane-type species from the humid tropical forests of New Guinea, growing in warm, shaded understory conditions with high humidity on rich organic substrate and moist forest margins where filtered light supports its colouration. The plant is distinguished by asymmetrical blades with a vivid pink central field fading to darker green at the margins — a naturally occurring two-tone colouration, not variegation. The foliage is thin yet lush, with red undersides, carried on segmented red canes in an upright branching habit distinct from the rhizomatous begonias. Among New Guinean cane begonias, it stands out for the intensity of its pink colouration on mature plants.

Native Range

New Guinea

Propagation Guide

How to Propagate Begonia brevirimosa

Methods
Leaf cuttingStem cuttingRhizome division
Difficulty
Easy
Time to Establish

3-5 months

True From Cuttings
Yes

Cultivar character is preserved through vegetative cuttings

Most rhizomatous begonias root readily from leaf sections or petiole cuttings placed on moist substrate. Keep warm and humid until plantlets emerge at leaf margins.

Care Guide

Begonia brevirimosa Care Guide & Growing Conditions

Substrate

Light, well-draining mix: 50% perlite, 30% potting compost, 20% orchid bark. Begonias are susceptible to root rot — excellent drainage is essential.

Watering

Allow the top half of the substrate to dry between waterings. Water at the base — wet leaves invite fungal problems. Reduce in winter.

Humidity

50–70%. More tolerant of average indoor humidity than tropical aroids, but consistent moisture prevents crispy leaf margins.

Fertilising

Balanced liquid fertiliser at quarter strength every 2–3 weeks during the growing season. Do not feed in winter.

Repotting

Every 12–18 months in spring. Begonias like shallow, wide pots that suit rhizomatous growth. Don't bury the rhizome.

Common Problems

Problem

Powdery mildew

Cause

Poor air circulation combined with high humidity

Fix

Improve airflow; avoid wetting leaves; treat with a dilute bicarbonate of soda spray

Problem

Botrytis (grey mould)

Cause

Overwatering, dead leaves left on plant, poor air circulation

Fix

Remove dead foliage promptly; increase airflow; reduce watering

Problem

Leggy stems

Cause

Insufficient light

Fix

Move to a brighter position — begonias need good indirect light to maintain compact growth

Field Notes · Vol. 11 March 2023

New Guinea Iridescence

A New Guinea begonia with leaves that produce a distinctive metallic purple or pink iridescence, particularly pronounced under lower light conditions. The iridescence in begonias is produced by specialised cells in the upper epidermis — thin-film interference, essentially, the same principle as a soap bubble — and Begonia brevirimosa is among the more reliable expressions of this phenomenon. At an accessible price point for a plant that is visually more interesting than its catalogue entry suggests, particularly in a humid cabinet where the metallic shimmer reads fully. Recommended.

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.