Bicolor Chasmanthe Plant Care
Chasmanthe bicolor (Gasp.) N.E.Br.
Updated · Sources · How we source care data
Chasmanthe bicolor is a plant species in the family Iridaceae.
Every 7–10 days
Full sun to partial shade
50–80°F
40–70%
At a glance
How do you care for Bicolor Chasmanthe?
Water Bicolor Chasmanthe every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 50–80°F (10–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
What Is the Bicolor Chasmanthe?
Bicolor Chasmanthe (Chasmanthe bicolor) belongs to the Iridaceae family within the Chasmanthe genus. Bicolor Chasmanthe is also known as African Corn Lily.
Bicolor Chasmanthe displays a clumping perennial growth habit, reaching up to 2 ft tall with a spread of approximately 1 ft. Bicolor Chasmanthe produces tubular flowers in shades of orange and yellow.
Leaf size: approximately 12 inches.
How Often Should You Water a Bicolor Chasmanthe?
Chasmanthe bicolor requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Bicolor Chasmanthe Need?
Bicolor Chasmanthe thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Bicolor Chasmanthe Prefer?
Chasmanthe bicolor grows best at temperatures of 50–80°F. Bicolor Chasmanthe prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Bicolor Chasmanthe?
Well-draining sandy soil with added organic matter. Good drainage is essential for Bicolor Chasmanthe to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Bicolor Chasmanthe?
Feed Bicolor Chasmanthe every 6 months 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 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Bicolor Chasmanthe?
Repot every 2-3 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 Bicolor Chasmanthe?
Bicolor Chasmanthe can be propagated through division of offsets, seeds. Similar propagation techniques also apply to african corn lily plant care, which shares the same genus.
Is the Bicolor Chasmanthe Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Bicolor Chasmanthe, 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 Bicolor Chasmanthe?
Bicolor Chasmanthe is susceptible to aphids, thrips, 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.
What USDA Hardiness Zone Does the Bicolor Chasmanthe Need?
Bicolor Chasmanthe grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Bicolor Chasmanthe as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Bicolor Chasmanthe 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 Chasmanthe genus — compare its care with other Chasmanthe species on PlantoScan.
Chasmanthe is part of the Iridaceae plant family — browse all Iridaceae genera and species.
Bicolor Chasmanthe 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: Chasmanthe bicolor (Gasp.) N.E.Br., family Iridaceae (first published in Trans. Roy. Soc. South Africa 20: 273 (1932)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Bicolor Chasmanthe, 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 12a, calculated from the plant's minimum temperature.
- 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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