Source: Wikimedia Commons
Pinguicula Grandiflora
BeginnerPinguicula grandiflora
A European butterwort with large purple flowers, very cold hardy and growable outdoors.
About
Pinguicula grandiflora, the large-flowered butterwort, is native to the Atlantic-influenced mountains of western Europe, including Ireland, western France (particularly the Pyrenees), and northern Spain, where it grows in moist, calcareous or siliceous rocky habitats and montane meadows. As its name indicates, it bears some of the largest flowers in the genus—vivid violet to blue-violet blooms reminiscent of large violets, produced in spring. The species is exceptionally cold-hardy, surviving hard freezes in its native range, and it enters a small, non-carnivorous winter rosette during cold periods. In cultivation it tolerates a wide range of media (sphagnum, sand-perlite mixes), prefers moderate moisture with good drainage, and can be grown outdoors year-round in cool temperate climates. Its large, spectacular flowers and cold-hardiness make it an outstanding ornamental.
Basic Info
Origin
Western Europe (Ireland, western France, northern Spain, and the Pyrenees), montane moist rocky habitats and meadows
Lifespan
5+ years
Size
5-15cm
Temperature
10〜30℃
Humidity
60〜90%
Watering & Fertilizer
Insects (auto-capture)
Growing Tips
Flowers
Large purple flowers
Cold
Very cold hardy
Outdoor
Can grow outdoors
Dormancy
Hibernaculum dormancy
Pinguicula Grandiflora FAQ
QWhat is the growing difficulty level for Pinguicula Grandiflora?
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 Pinguicula Grandiflora?
The ideal temperature for Pinguicula Grandiflora is 10〜30℃. Recommended humidity is 60〜90%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Pinguicula Grandiflora?
The average lifespan of Pinguicula Grandiflora is 5+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pinguicula Grandiflora get?
The mature size of Pinguicula Grandiflora is 5-15cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Pinguicula Grandiflora?
Pinguicula Grandiflora: watering & fertilizer — Insects (auto-capture). Aim for appropriate frequency and amount.
QWhat is the typical price for Pinguicula Grandiflora?
The price of Pinguicula Grandiflora 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
- Hardiness (RHS)
- H6
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: Pinguicula grandiflora Lam.
Synonyms: Pinguicula vulgaris f. grandiflora (Lam.) St.-Lag., Pinguicula vulgaris var. grandiflora (Lam.) W.D.J.Koch, Pinguicula vulgaris subsp. grandiflora (Lam.) Bonnier & Layens
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
本属はCITES附属書に非掲載(食虫植物でCITES対象はNepenthes/Sarracenia/Dionaeaのみ)。
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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