Indian Watermilfoil Plant Care
Myriophyllum indicum Willd.
Updated · Sources · How we source care data
Myriophyllum indicum is a species of water milfoil. It is native to India, where it grows in aquatic habitat such as ponds and streams.
Full sun to partial shade
At a glance
How do you care for Indian Watermilfoil?
Indian Watermilfoil grows best in full sun to partial shade.
Where Is the Indian Watermilfoil Native To?
What Is the Indian Watermilfoil?
Indian Watermilfoil (Myriophyllum indicum) belongs to the Haloragaceae family within the Myriophyllum genus. Indian Watermilfoil is native to India.
Indian Watermilfoil displays a submerged aquatic plant growth habit, reaching up to tall with a spread of approximately . Indian Watermilfoil produces small inconspicuous flowers above water.
What Light Does the Indian Watermilfoil Need?
Indian Watermilfoil thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Indian Watermilfoil?
Rich, loamy soil with good moisture retention. Good drainage is essential for Indian Watermilfoil to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Indian Watermilfoil?
Repot annually in 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 Indian Watermilfoil?
Indian Watermilfoil can be propagated through stem cuttings, division, seeds. Similar propagation techniques also apply to alternate-flowered water-milfoil plant care, which shares the same genus.
Is the Indian Watermilfoil Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Indian Watermilfoil, 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 Indian Watermilfoil?
Indian Watermilfoil is susceptible to aphids, snails, algae. 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.
What USDA Hardiness Zone Does the Indian Watermilfoil Need?
Indian Watermilfoil grows outdoors in USDA Zone 10a – 11b. It survives winters down to planting zone 10a. Indian Watermilfoil is native to India. In cooler regions, grow Indian Watermilfoil as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10a – 11b
Keep exploring plants
Indian Watermilfoil 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 Myriophyllum genus — compare its care with other Myriophyllum species on PlantoScan.
Myriophyllum is part of the Haloragaceae plant family — browse all Haloragaceae genera and species.
Indian Watermilfoil thrives in bright light and direct sun — see other bright-light plants.
More Myriophyllum Species
Other Myriophyllum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Myriophyllum indicum Willd., family Haloragaceae (first published in Sp. Pl., ed. 4 , 4: 407 (1805)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Indian Watermilfoil, 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.
- Hardiness zone: USDA Zone 10a – 11b, estimated from the plant's typical growing conditions.
- 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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