AI-generated image
Heliamphora purpurascens
AdvancedHeliamphora purpurascens
A sun pitcher species known only from the summit area of Ptari Tepui in Venezuela, at 2,400-2,500 m. Described only recently, it still has few detailed descriptions.
About
Heliamphora purpurascens is a sun pitcher known only from the summit area of Ptari Tepui in the Guiana Highlands of Venezuela, at 2,400-2,500 m. Heliamphora belongs to the pitcher plant family Sarraceniaceae and traps insects in tubular leaves that hold rainwater. This species was described by Wistuba, Fleischmann, Nerz and McPherson and featured in the Italian Carnivorous Plant Association's round-up of new species of 2011; Fleischmann and McPherson had published ecological notes on the Heliamphora of Ptari Tepui in 2010. The name is Latin for 'becoming purple', but detailed accounts of plant size and colouring are scarce. For growing Heliamphora, the International Carnivorous Plant Society (ICPS) advises beginners to start with hybrids and common species such as H. heterodoxa, H. nutans and H. minor, so this single-mountain species is best left to experienced growers. In Japan it is sold as a species by specialist nurseries and at online auctions.
Source: Wikipedia (CC BY-SA 4.0)
Temperature & humidity for the Heliamphora purpurascens
The summits of the Guiana Highlands' table mountains (tepuis) generally range from about 7 to 23°C, rarely freeze, and receive very heavy rainfall.
Basic Info
Origin
Venezuela (summit area of Ptari Tepui, 2,400-2,500 m)
Lifespan
Perennial
Size
Few published measurements
Temperature
10〜30℃
Humidity
60〜90%
Watering & Fertilizer
Generally unfertilized (catches insects); some growing methods use a little fertilizer
Growing Tips
Temperature & Overwintering
Heliamphora tolerate about 30°C, but large plants can die if held above 26°C for long. This summit species should be kept cool in summer, for example with air conditioning.
Light & Placement
Needs very bright light: indoors, LEDs for about 15 hours a day, with light reaching the pitchers from the sides too.
Watering
Use pure water such as RO; keep a few millimetres in the tray or water from above daily, depending on the mix. Unless room humidity stays above 70%, grow it in an enclosure such as a terrarium.
Pests & Cautions
Sustained heat and humidity can bring sudden death from a vascular fungus; do not reuse soil, and take care that overhead watering does not spread it.
Fertilizer
Growers who water from above every day add a very little fertilizer to the water or use slow-release fertilizer in the mix; with drip watering, light foliar feeding is enough.
Heliamphora purpurascens FAQ
QWhat is the growing difficulty level for Heliamphora purpurascens?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QHow should I water and fertilize Heliamphora purpurascens?
Heliamphora purpurascens: watering & fertilizer — Generally unfertilized (catches insects); some growing methods use a little fertilizer. Aim for appropriate frequency and amount.
QWhat is the typical price for Heliamphora purpurascens?
The price of Heliamphora purpurascens varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 23, 2026
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Heliamphora purpurascens Wistuba, A.Fleischm., Nerz & S.McPherson
Authority databases: GBIF · GBIF Heliamphora purpurascens Wistuba, A.Fleischm., Nerz & S.Mc Pherson
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
Heliamphora is not listed under CITES and is not regulated by Japanese law. As it grows on a single summit, choose nursery-propagated plants.
Sources: Species+ (no Heliamphora listings)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
Related Articles
Guide to Caring for Rare Carnivorous Plants | Care of Heliamphora, Genlisea, Byblis, and Roridula
This article provides detailed explanations of the capture mechanisms, required cultivation environments, and management methods for rare carnivorous plants (Heliamphora, Genlisea, Byblis, and Roridula) that attract collectors' attention. A complete cultivation guide for these advanced-level rare genera.
Complete Guide to Growing Heliamphora | A Highland Carnivorous Plant with Beautiful Tubular Pitcher Leaves
How to grow Heliamphora, which prefers cool, humid environments. We've summarized cultivation tips covering temperature and humidity management, watering, and propagation by division.
Why Carnivorous Plant Traps Fail and How to Fix Them | Optimizing Humidity, Nutrition, and Prey-Capture Systems
Investigate why carnivorous plant traps fail to capture insects. From humidity management to nutrient balance, gland secretion function, and dormancy, a detailed scientific approach to restoring trap function.
A Guide to Giving Carnivorous Plants as Gifts | How to Choose Unique Presents and Tips for Long-Term Enjoyment
A guide to selecting carnivorous plants as gifts. Covers how to choose varieties based on the recipient's type, and important care tips to communicate before gifting, such as water quality and dormancy periods.
Can't find the plant you're looking for?
Post your wishes for free and growers with matching plants will contact you with introductions.