Gibbous Duckweed Plant Care
Lemna gibba L.
Updated · Sources · How we source care data
Lemna gibba, the gibbous duckweed, swollen duckweed, or fat duckweed, is a species of Lemna (duckweed). It has a simple plant body, known as a thallus, which floats on the surface of the water and measures 3–5 mm (0.12–0.20 in) in diameter.
Full sun to partial shade
At a glance
How do you care for Gibbous Duckweed?
Gibbous Duckweed grows best in full sun to partial shade.
What Is the Gibbous Duckweed?
Gibbous Duckweed (Lemna gibba) belongs to the Araceae family within the Lemna genus. Gibbous Duckweed is native to a wide range of still or slow-flowing water bodies, this common duckweed can also grow on mud or damp rocks. Gibbous Duckweed is also known as Humped Duckweed.
Gibbous Duckweed displays a floating aquatic plant growth habit, reaching up to tall with a spread of approximately . Gibbous Duckweed produces tiny inconspicuous flowers.
What Light Does the Gibbous Duckweed Need?
Gibbous Duckweed thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Gibbous Duckweed?
Nutrient-rich aquatic soil. Good drainage is essential for Gibbous Duckweed to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Gibbous Duckweed?
No need for traditional potting, grows in water. 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 Gibbous Duckweed?
Gibbous Duckweed can be propagated through division, daughter plants. Similar propagation techniques also apply to duckweed plant care, which shares the same genus.
Is the Gibbous Duckweed Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Gibbous Duckweed, 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 Gibbous Duckweed?
Gibbous Duckweed is susceptible to algae, aquatic insects. 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
Gibbous Duckweed 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 Lemna genus (family Araceae) — search all Lemna species in the plant lookup.
Gibbous Duckweed thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Lemna gibba L., family Araceae (first published in Sp. Pl. : 970 (1753)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Gibbous Duckweed, 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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