Source: Wikimedia Commons
Sarracenia Purpurea
BeginnerSarracenia purpurea
The most widespread North American Sarracenia with short tubular red-purple pitchers, very cold hardy.
About
Sarracenia purpurea, the purple pitcher plant, is the most widely distributed Nepenthales carnivore in North America, ranging from the Gulf Coast to subarctic Canada and also naturalized in parts of Europe. Unlike most Sarracenia, its squat, pitcher-shaped leaves have an open, non-functional lid that allows rainwater to accumulate inside. The pitcher fluid is augmented by rainwater and supports a complex microbial ecosystem—including bacteria, protists, and inquiline invertebrates—that assists in prey digestion. Leaf coloration varies from green to deep red-purple. The species produces attractive reddish-purple flowers in spring. It is exceptionally cold-hardy, surviving outdoors in freezing climates. Cultivation requires acidic, nutrient-poor media (sphagnum or peat-perlite), tray watering with pure or rainwater, full sun, and mandatory winter dormancy.
Basic Info
Origin
Eastern North America, from subarctic Canada south to the Gulf Coast, in peat bogs and acidic wetlands
Lifespan
10+ years
Size
15-30cm
Temperature
10〜30℃
Humidity
60〜90%
Watering & Fertilizer
Insects (auto-capture)
Growing Tips
Cold
Very cold hardy
Light
Full sun
Watering
Tray watering
Dormancy
Winter dormancy
Sarracenia Purpurea FAQ
QWhat is the growing difficulty level for Sarracenia Purpurea?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Sarracenia Purpurea?
The ideal temperature for Sarracenia Purpurea is 10〜30℃. Recommended humidity is 60〜90%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Sarracenia Purpurea?
The average lifespan of Sarracenia Purpurea is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Sarracenia Purpurea get?
The mature size of Sarracenia Purpurea is 15-30cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Sarracenia Purpurea?
Sarracenia Purpurea: watering & fertilizer — Insects (auto-capture). Aim for appropriate frequency and amount.
QWhat is the typical price for Sarracenia Purpurea?
The price of Sarracenia Purpurea varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 8, 2026
Growing Specifications
- USDA Zone
- 3–8
Sources: Missouri Botanical Garden - Sarracenia purpurea (Zone 3-8)
References & Sources
Edited & verified by: BoTachoku 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: Sarracenia purpurea L.
Synonyms: Sarracenia purpurea var. typica Macfarl.
Authority databases: GBIF · POWO · ICPS 栽培品種登録(国際食虫植物協会)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
サラセニア属は属レベルでCITES附属書II(S.oreophilaおよびS.rubra亜種jonesii/alabamensisのみ附属書I)。種S.rubra自体は附属書II。
Sources: CITES Appendices (carnivorous plants) - ICPS/Barry Rice / CITES & Carnivorous Plant Checklist (RBG Kew)
Regulations may change. Always verify the latest information with the relevant authorities.
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