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Derived & Cultivated Forms

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Full Specimen Plate

Philodendron billietiae

Orange Petiole Philodendron

Very High
LightMedium to bright indirect light
Medium-High
HumidityHigh humidity (65-80%)
Warm
Temperature18-28°C
Very Large
SizeLarge climber (1.5-3m with support)
Fast
Growth RateModerate to Fast
Moderate
DifficultyRewards a consistent watering and light routine, but tolerates the occasional lapse. Suited to growers with some houseplant experience.
Wild£ · CommonLowGuiana Shield, northeastern South America (French Guiana, Guyana, Brazil)
£8· 7cm plant

Aroid Atlas Price Guide

Select Plant Size

£8Base
· 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.

Other colour-form prices

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Market Analysis

Philodendron billietiae 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 that roots are firm and white to tan — avoid plants with black, slimy, or absent roots
  • Inspect leaf undersides for thrips (tiny dark specks or silvery streaking) and mealybugs (white cottony deposits at leaf axils)
  • Verify the plant has at least 2–3 healthy leaves and shows signs of active growth
  • For listings showing only one photo, request images of the roots, underside of leaves, and any new growth before purchasing

Philodendron billietiae Morphology

leaf ShapeElongate sagittateArrowhead-shaped leaves, with pointed lobes at the base pointing downwards. with long acuminateFoliage tapering gradually to a long, sharp point at the leaf tip. anterior lobe and narrow posterior lobes
leaf Length40-90 cm
leaf Width15-35 cm
petiole ColorOrange to yellow-orange — the defining feature
venationProminent midrib, pinnateVeins or lobes arranged like a feather, branching out symmetrically on both sides of a single main central vein. lateral veins
textureSemi-glossy, moderately coriaceous
variegationNone
growth HabitClimbing via short aerial roots on slender sturdy stems with distinct nodes

About Philodendron billietiae

Philodendron billietiae, described by Croat, is a hemiepiphytic climber from the humid lowland forests of the Guiana Shield in northeastern South America, ascending tree trunks in warm, shaded, wet forest where light filters through the canopy. The species is recognisable by its petioles: long, orange to yellow-orange, among the most vivid petiole colours in the genus, and the source of the plant's nickname and much of its collector appeal. The leaves are elongate sagittate, with a long acuminate anterior lobe and narrow posterior lobes, carried on slender but sturdy climbing stems with distinct nodes producing short aerial roots. The base species is less common than its variegated form, and retains collector interest in its own right on the strength of its petiole colour.

Native Range

Brazil

Propagation Guide

How to Propagate Philodendron billietiae

Difficulty
Moderate
Time to Establish

4-8 months

Single-node cuttings root readily in moist sphagnum or water. Maintain 70%+ humidity and bottom warmth for best results.

Care Guide

Philodendron billietiae Care Guide & Growing Conditions

Substrate

High-porosity mix: 50% perlite, 30% orchid bark, 20% coco coir. Good aeration is essential — philodendrons are prone to root rot in dense substrates.

Watering

Water thoroughly when the top 3–4 cm of substrate is dry. Ensure free drainage and never allow to sit in water. Reduce frequency in winter.

Humidity

60–80% preferred. UK tap water can cause brown tips — use rainwater or filtered water where possible.

Fertilising

Balanced liquid fertiliser (e.g. 20-20-20) at quarter strength every two weeks in spring and summer. Monthly at most in winter.

Repotting

Every 12–18 months or when roots circle the base of the pot. Move up one pot size only — oversized pots increase rot risk.

Common Problems

Problem

Brown leaf tips

Cause

Low humidity or fluoride/chlorine in tap water

Fix

Increase ambient humidity and switch to rainwater or filtered water

Problem

Yellow leaves

Cause

Overwatering or compacted substrate

Fix

Allow substrate to dry further between waterings; check root health and repot if necessary

Problem

Leggy growth with small leaves

Cause

Insufficient light

Fix

Move to a brighter position with more indirect light

Field Notes · Vol. 11 April 2023

Guiana Shield Elegance

Philodendron billietiae, from the Guiana Shield region of French Guiana, Guyana, and adjacent Brazil, is one of those Philodendron species that earns its place in a collection through the combination of an elegant wavy-margined leaf form and orange petioles. Named for Frieda Billiet, a Belgian botanist who worked extensively on neotropical Araceae. At accessible price tier, which undervalues it somewhat. The orange petiole against the dark green leaf blade is a specific combination that no other commonly available Philodendron replicates.

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.

Also in: Climbing Hemiepiphytes

Species that climb via aerial roots and attach to a support as they grow — leaf size and shape mature with height.