Keeled bulrush (Isolepis carinata)

Keeled bulrush

Keeled bulrush (Isolepis carinata) is a flowering plant that is indigenous to North America, especially the southeastern United States. It can grow in a wide range of habitats, including disturbed and landscaped areas.

Scientific classification

Species

Keeled bulrush (Isolepis carinata)

Grasses, sedges and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Annual, Perennial

Lifespan

Grass

Plant Type

Spring, Summer

Bloom Time

25 cm

Plant Height

Yellow, Green, Brown

Flower Color

Distribution of Keeled bulrush

Distribution Map

Keeled bulrush is native to the arid environments of North America. Over time, keeled bulrush has spread across several continents, either through natural dispersion or human activities, becoming a cosmopolitan plant. Its growth habit allows it to thrive in a variety of regions outside its original range, contributing to its status as a widespread species.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Moist and wet habitat, disturbed, cultivated, and landscaped areas

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Keeled bulrush

Every week

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Water: Preferring moist environments, keeled bulrush thrives with consistent hydration, resembling its wetland origins. It requires weekly watering to avoid drought stress and is often grown outdoors. Keeled bulrush flourishes in rain gardens or similar marshy areas that replicate its natural habitat.

Pruning: Keeled bulrush is a perennial grass-like plant that benefits from selective pruning in early to late spring. This practice involves trimming dead stems above the base to enhance growth and air circulation, maintain shape, and promote a lush appearance. Clean tools to avoid disease spread.

Propagation: Keeled bulrush, from the Cyperaceae family, is propagated by surface-sowing seeds in moist, well-draining soil. Consistent moisture is essential for germination, avoiding overwatering to prevent rot. Maintain a stable environment for young shoots, and transplant established seedlings to their final location for optimal growth.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Keeled bulrush

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free