Source: Wikimedia Commons
Pinguicula Gigantea
IntermediatePinguicula gigantea
The world's largest butterwort with rosettes over 30cm, catching large amounts of insects.
About
Pinguicula gigantea, the giant butterwort, is native to limestone cliffs and stream-side habitats in Oaxaca, Mexico. It is the largest known species of Pinguicula, with mature rosettes regularly exceeding 30 cm in diameter, and its broad, succulent leaves are covered with copious glandular mucilage capable of trapping large numbers of small insects simultaneously. Flowers are small and pale purple to white—understated relative to the plant's impressive foliage. Cultivation differs from many Mexican butterworts in preferring slightly alkaline to neutral, mineral-rich media (limestone grit, perlite, and similar drainage-oriented mixes); overwatering is the most common cause of failure. Watering from above when the substrate is nearly dry is recommended.
Lifespan of the Pinguicula Gigantea
The Pinguicula Gigantea lives 5+ years.
Size of the Pinguicula Gigantea
The Pinguicula Gigantea grows to 15-30cm.
Temperature & humidity for the Pinguicula Gigantea
The ideal temperature for the Pinguicula Gigantea is 15〜28℃.
Temperatures of 15–25°C suit it best, and it may form a smaller winter rosette in cool conditions.
Basic Info
Origin
Oaxaca, Mexico, limestone cliffs and stream-side habitats
Lifespan
5+ years
Size
15-30cm
Temperature
15〜28℃
Humidity
60〜90%
Watering & Fertilizer
Insects (auto-capture)
Growing Tips
Soil & Repotting
Use a slightly alkaline to neutral, lime-containing medium such as limestone sand with perlite. Rosettes exceed 30 cm, so give it a wide pot.
Watering
Top-water once the medium dries; overwatering is fatal. Pure water or slightly hard water suits it.
Temperature & Overwintering
Grows at 15-28°C and prefers the cooler end. It may form dormant leaves in winter; water sparingly while it does.
Light & Placement
Prefers bright indirect light to weak direct sun. Strong direct sun damages the leaves, so use bright shade with airflow.
Pests & Cautions
The large sticky leaves catch plenty of small insects on their own, so feeding is unnecessary. Do not scrape off trapped insects.
Pinguicula Gigantea FAQ
QWhat is the growing difficulty level for Pinguicula Gigantea?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Pinguicula Gigantea?
The ideal temperature for Pinguicula Gigantea is 15〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Pinguicula Gigantea?
The average lifespan of Pinguicula Gigantea is 5+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pinguicula Gigantea get?
The mature size of Pinguicula Gigantea is 15-30cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Pinguicula Gigantea?
Pinguicula Gigantea: watering & fertilizer — Insects (auto-capture). Aim for appropriate frequency and amount.
QWhat is the typical price for Pinguicula Gigantea?
The price of Pinguicula Gigantea varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: August 31, 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: Pinguicula gigantea Luhrs
Authority databases: GBIF · POWO · ICPS cultivar registration (International Carnivorous Plant Society)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
This genus is not listed in CITES Appendices (among carnivorous plants, only Nepenthes/Sarracenia/Dionaea are subject to CITES).
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.
Related Species
Find listings for this species
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