Spinyhead bunchgrass Plant Care
Urochondra setulosa (Trin.) C.E.Hubb.
Updated · Sources · How we source care data
Urochondra is a genus of plants in the grass family. The only known species is Urochondra setulosa, native to northeastern Africa and southwestern Asia.
Every 5–7 days
Full sun to partial shade
60–85°F
40–70%
At a glance
How do you care for Spinyhead bunchgrass?
Water Spinyhead bunchgrass every 5–7 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–85°F (16–29°C) and 40–70% humidity. Fertilize it every 8 months during the growing season.
Where Is the Spinyhead bunchgrass Native To?
- Algeria
- Angola
- Benin
- Botswana
- Burkina Faso
- Burundi
- Cameroon
- Cape Verde
- Central African Republic
- Chad
- Côte d'Ivoire
- Djibouti
- DR Congo
- Egypt
- Equatorial Guinea
- Eritrea
- Eswatini
- Ethiopia
- Gabon
- Ghana
- Guinea
- Guinea-Bissau
- Kenya
- Lesotho
- Liberia
- Libya
- Madagascar
- Malawi
- Mali
- Mauritania
- Morocco
- Mozambique
- Namibia
- Niger
- Nigeria
- Republic of the Congo
- Rwanda
- Sao Tome and Principe
- Senegal
- Sierra Leone
- Somalia
- South Africa
- South Sudan
- Sudan
- Tanzania
- The Gambia
- Togo
- Tunisia
- Uganda
- Zambia
- Zimbabwe
What Is the Spinyhead bunchgrass?
Spinyhead bunchgrass (Urochondra setulosa) belongs to the Poaceae family within the Urochondra genus. Spinyhead bunchgrass is native to northeastern Africa and southwestern Asia.
Spinyhead bunchgrass displays a tall, clumping grass growth habit, reaching up to 4 ft tall with a spread of approximately 2 ft. Spinyhead bunchgrass produces small inconspicuous flowers in spikelets.
Leaf size: approximately 12 inches.
How Often Should You Water a Spinyhead bunchgrass?
Urochondra setulosa requires watering every 5–7 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 5–7 days
Let soil partially dry between waterings
What Light Does the Spinyhead bunchgrass Need?
Spinyhead bunchgrass thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Spinyhead bunchgrass Prefer?
Urochondra setulosa grows best at temperatures of 60–85°F. Spinyhead bunchgrass prefers humidity levels of 40–70%.
Temperature
60–85°F
Humidity
40–70%
What Soil Mix Works Best for a Spinyhead bunchgrass?
Well-draining sandy loam with added organic matter. Good drainage is essential for Spinyhead bunchgrass to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Spinyhead bunchgrass?
Feed Spinyhead bunchgrass every 8 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 8 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 Spinyhead bunchgrass?
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 Spinyhead bunchgrass?
Spinyhead bunchgrass can be propagated through division, seed.
Is the Spinyhead bunchgrass Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Spinyhead bunchgrass, 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 Spinyhead bunchgrass?
Spinyhead bunchgrass is susceptible to aphids, grasshoppers, cutworms. 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 Spinyhead bunchgrass Need?
Spinyhead bunchgrass grows outdoors in USDA Zone 10b – 12b. It survives winters down to planting zone 10b. Spinyhead bunchgrass is native to northeastern Africa and southwestern Asia. In cooler regions, grow Spinyhead bunchgrass as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10b – 12b
Keep exploring plants
Spinyhead bunchgrass 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 Urochondra genus — compare its care with other Urochondra species on PlantoScan.
Urochondra is part of the Poaceae plant family — browse all Poaceae genera and species.
Spinyhead bunchgrass 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: Urochondra setulosa (Trin.) C.E.Hubb., family Poaceae (first published in Hooker's Icon. Pl. 35: t. 3457 (1947)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Spinyhead bunchgrass, 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 10b – 12b, 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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