Carex erythrovaginata Plant Care
Carex erythrovaginata K.A.Ford
Updated · Sources · How we source care data
Carex erythrovaginata, the lax bastard grass, is a species of flowering plant in the family Cyperaceae, native to New Zealand. A stout tussock-former reaching 75 cm (30 in), its dark green leaves are strongly scabrid.
Part shade to full shade
At a glance
How do you care for Carex erythrovaginata?
Carex erythrovaginata grows best in part shade to full shade.
Where Is the Carex erythrovaginata Native To?
What Is the Carex erythrovaginata?
Carex erythrovaginata (Carex erythrovaginata) belongs to the Cyperaceae family within the Carex genus. Carex erythrovaginata is native to New Zealand.
Carex erythrovaginata displays a grass-like clumping growth habit, reaching up to tall with a spread of approximately . Carex erythrovaginata produces inconspicuous brown or green spikes.
What Light Does the Carex erythrovaginata Need?
Carex erythrovaginata thrives in part shade to full shade. Avoid placing Carex erythrovaginata in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Part shade to full shade
What Soil Mix Works Best for a Carex erythrovaginata?
Moist, well-draining soil with high organic matter content. Good drainage is essential for Carex erythrovaginata to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Carex erythrovaginata?
Divide and repot every 2-3 years 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 Carex erythrovaginata?
Carex erythrovaginata can be propagated through division, seed. Similar propagation techniques also apply to white-leaved sedge plant care, which shares the same genus.
Is the Carex erythrovaginata Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Carex erythrovaginata, 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 Carex erythrovaginata?
Carex erythrovaginata is susceptible to aphids, 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
Carex erythrovaginata 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 Carex genus — compare its care with other Carex species on PlantoScan.
Carex is part of the Cyperaceae plant family — browse all Cyperaceae genera and species.
Carex erythrovaginata copes with lower light than most plants — browse the full list of low-light plants.
More Carex Species
Other Carex species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Carex erythrovaginata K.A.Ford, family Cyperaceae (first published in Bot. J. Linn. Soc. 179: 32 (2015)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Carex erythrovaginata, 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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