Blackwater Water Lily Plant Care
Nymphaea atrans S.W.L.Jacobs
Updated · Sources · How we source care data
Nymphaea atrans is a species of waterlily is endemic to Queensland, Australia.
Full sun to partial shade
At a glance
How do you care for Blackwater Water Lily?
Blackwater Water Lily grows best in full sun to partial shade.
Where Is the Blackwater Water Lily Native To?
What Is the Blackwater Water Lily?
Blackwater Water Lily (Nymphaea atrans) belongs to the Nymphaeaceae family within the Nymphaea genus. Blackwater Water Lily is native to Queensland, Australia.
Blackwater Water Lily displays a floating aquatic plant growth habit, reaching up to tall with a spread of approximately . Blackwater Water Lily produces showy, fragrant, solitary flowers in various colors.
What Light Does the Blackwater Water Lily Need?
Blackwater Water Lily thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Blackwater Water Lily?
Rich loamy soil with a layer of clay and organic matter, aquatic planting media. Good drainage is essential for Blackwater Water Lily to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Blackwater Water Lily?
Repot every 1-2 years 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 Blackwater Water Lily?
Blackwater Water Lily can be propagated through division of rhizomes, seeds. Similar propagation techniques also apply to blue lotus plant care, which shares the same genus.
Is the Blackwater Water Lily Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Blackwater Water Lily, 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 Blackwater Water Lily?
Blackwater Water Lily is susceptible to aphids, leaf miners, snails. 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
Blackwater Water Lily 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 Nymphaea genus — compare its care with other Nymphaea species on PlantoScan.
Nymphaea is part of the Nymphaeaceae plant family — browse all Nymphaeaceae genera and species.
Blackwater Water Lily 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: Nymphaea atrans S.W.L.Jacobs, family Nymphaeaceae (first published in Telopea 4: 636 (1992)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Blackwater Water Lily, 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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