Garrett's Bladderwort Plant Care
Utricularia garrettii P.Taylor
Updated · Sources · How we source care data
Utricularia garrettii is a unique carnivorous plant known for its small, intricate bladder traps that sit amongst its delicate, thread-like leaves. This plant is native to wetlands and bogs in Southeast Asia and Australia, where it thrives in nutrient-poor soils.
Every 3–7 days
Bright indirect light
50–80°F
60–80%
At a glance
How do you care for Garrett's Bladderwort?
Water Garrett's Bladderwort every 3–7 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 50–80°F (10–27°C) and 60–80% humidity. Fertilize it every month during the growing season.
Where Is the Garrett's Bladderwort Native To?
What Is the Garrett's Bladderwort?
Garrett's Bladderwort (Utricularia garrettii) belongs to the Lentibulariaceae family within the Utricularia genus. Garrett's Bladderwort is native to Thailand.
Garrett's Bladderwort displays a trailing or climbing vine growth habit, reaching up to tall with a spread of approximately . Garrett's Bladderwort produces unique, small, colorful snapdragon-like flowers.
Leaf size: approximately 2 inches.
How Often Should You Water a Garrett's Bladderwort?
Utricularia garrettii requires watering every 3–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 3–7 days
Let soil partially dry between waterings
What Light Does the Garrett's Bladderwort Need?
Garrett's Bladderwort thrives in bright indirect light. Avoid placing Garrett's Bladderwort in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Garrett's Bladderwort Prefer?
Utricularia garrettii grows best at temperatures of 50–80°F. Garrett's Bladderwort prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
50–80°F
Humidity
60–80%
What Soil Mix Works Best for a Garrett's Bladderwort?
Sphagnum moss or peat moss with perlite for a well-aerated, acidic mix. Good drainage is essential for Garrett's Bladderwort to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Garrett's Bladderwort?
Feed Garrett's Bladderwort every month during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Garrett's Bladderwort?
Repot annually in spring to refresh soil and provide space for growth. 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 Garrett's Bladderwort?
Garrett's Bladderwort can be propagated through division, leaf or root cuttings, seeds. Similar propagation techniques also apply to alpine bladderwort plant care, which shares the same genus.
Is the Garrett's Bladderwort Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Garrett's Bladderwort, 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 Garrett's Bladderwort?
Garrett's Bladderwort is susceptible to aphids, spider mites, thrips. 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
Garrett's Bladderwort 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 Utricularia genus — compare its care with other Utricularia species on PlantoScan.
Utricularia is part of the Lentibulariaceae plant family — browse all Lentibulariaceae genera and species.
Garrett's Bladderwort thrives in bright light and direct sun — see other bright-light plants.
More Utricularia Species
Other Utricularia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Utricularia garrettii P.Taylor, family Lentibulariaceae (first published in Kew Bull. 41: 13 (1986)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Garrett's Bladderwort, 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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