Source: Wikimedia Commons
Pinguicula Vulgaris
IntermediatePinguicula vulgaris
A widely distributed butterwort of the Northern Hemisphere, native to Japan with purple flowers.
About
Pinguicula vulgaris, the common butterwort, has one of the widest distributions of any carnivorous plant species, occurring across the boreal and subarctic zones of the Northern Hemisphere from North America through Europe to Siberia and Japan. In Japan, it inhabits moist alpine and subalpine rock faces and seepage habitats in Hokkaido and the northern Japanese Alps. The plant forms a rosette of yellow-green, glandular leaves that passively trap small insects, pollen, and other organic particles. Violet flowers are produced in spring to early summer. The species enters winter dormancy via compact resting buds. Cultivation requires cool conditions (high summer temperatures are poorly tolerated), slightly alkaline to neutral mineral media, pure or soft water, and bright indirect light. Wild Japanese plants are protected; only cultivated material should be obtained.
Lifespan of the Pinguicula Vulgaris
The Pinguicula Vulgaris lives 5+ years.
Size of the Pinguicula Vulgaris
The Pinguicula Vulgaris grows to 5-15cm.
Basic Info
Origin
Circumpolar Northern Hemisphere (Europe, North Asia, North America, Japan), alpine to subalpine moist rock faces and seepage wetlands
Lifespan
5+ years
Size
5-15cm
Temperature
10〜30℃
Humidity
60〜90%
Watering & Fertilizer
Insects (auto-capture)
Growing Tips
Temperature & Overwintering
An alpine and subalpine plant that needs cool conditions. It is intolerant of heat, and summer is the hardest season.
Dormancy Care
The top dies back in winter and it overwinters as a dormant bud. Do not discard it as dead; keep the medium slightly moist and exposed to cold.
Soil & Repotting
Use a sandy, slightly alkaline to neutral medium kept moist. As a wet-rock plant it needs both drainage and water retention.
Watering
Use pure or rain water, or soft to slightly hard water, and keep the medium moist. Never let it dry out, but avoid standing water.
Light & Placement
Avoid direct sun and give bright indirect light. Choose a cool, well-ventilated spot.
Pests & Cautions
Wild Japanese plants are protected from collection, so obtain cultivated stock. Watch for the plant collapsing in summer heat.
Pinguicula Vulgaris FAQ
QWhat is the growing difficulty level for Pinguicula Vulgaris?
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 lifespan of Pinguicula Vulgaris?
The average lifespan of Pinguicula Vulgaris is 5+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pinguicula Vulgaris get?
The mature size of Pinguicula Vulgaris is 5-15cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Pinguicula Vulgaris?
Pinguicula Vulgaris: watering & fertilizer — Insects (auto-capture). Aim for appropriate frequency and amount.
QWhat is the typical price for Pinguicula Vulgaris?
The price of Pinguicula Vulgaris varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: August 31, 2026
Growing Specifications
- Hardiness (RHS)
- H6
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 vulgaris L.
Synonyms: Pinguicula borealis Salisb.
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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