Thread-leaved Butterwort Plant Care
Pinguicula filifolia C.Wright ex Griseb.
Updated · Sources · How we source care data
Pinguicula filifolia, is a carnivorous species of plant found predominantly in western Cuba and some of the neighboring regions. It was discovered by Charles Wright in 1866.
Bright indirect light
At a glance
How do you care for Thread-leaved Butterwort?
Thread-leaved Butterwort grows best in bright indirect light.
What Is the Thread-leaved Butterwort?
Thread-leaved Butterwort (Pinguicula filifolia) belongs to the Lentibulariaceae family within the Pinguicula genus.
Thread-leaved Butterwort displays a low rosette, compact growth habit, reaching up to tall with a spread of approximately . Thread-leaved Butterwort produces unique, carnivorous flowers in shades of pink, purple, or white.
What Light Does the Thread-leaved Butterwort Need?
Thread-leaved Butterwort thrives in bright indirect light. Avoid placing Thread-leaved Butterwort in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Thread-leaved Butterwort?
Slightly acidic, nutrient-poor soil mix with good drainage like peat moss and perlite. Good drainage is essential for Thread-leaved Butterwort to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Thread-leaved Butterwort?
Repot annually in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Thread-leaved Butterwort?
Thread-leaved Butterwort can be propagated through leaf cuttings, division, seeds. Similar propagation techniques also apply to balkan butterwort plant care, which shares the same genus.
Is the Thread-leaved Butterwort Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Thread-leaved Butterwort, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Thread-leaved Butterwort?
Thread-leaved Butterwort is susceptible to aphids, fungus gnats, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
Keep exploring plants
Thread-leaved Butterwort is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Pinguicula genus — compare its care with other Pinguicula species on PlantoScan.
Pinguicula is part of the Lentibulariaceae plant family — browse all Lentibulariaceae genera and species.
Thread-leaved Butterwort thrives in bright light and direct sun — see other bright-light plants.
More Pinguicula Species
Other Pinguicula species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Pinguicula filifolia C.Wright ex Griseb., family Lentibulariaceae (first published in Cat. Pl. Cub. : 162 (1866)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Thread-leaved Butterwort, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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