Tobosa grass (Hilaria mutica)

Tobosa grass

You can expect to see the white seed heads of tobosa grass (Hilaria mutica) in mesquite lowlands subject to frequent flooding and also in upland scrubs and pinyon-juniper woodlands. Tobosa grass is an important and high-yielding forage crop for horses and cattle and is highly prized for its drought tolerance.

Scientific classification

Species

Tobosa grass (Hilaria mutica)

Grasses, sedges and allies

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Spring, Summer, Fall

Bloom Time

30 cm to 60 cm

Plant Height

Yellow, Green, Purple, Brown

Flower Color

Semi-evergreen

Leaf type

Spring, Summer

Growth Season

Rapid

Growth Rate

Images of Tobosa grass

Attributes of Tobosa grass

Growth Rate

In Spring and Summer, tobosa grass's rapid growth rate manifests in quick height advancement and abundant leaf production. This rapid development makes tobosa grass' highly adaptive to environmental changes. In contrast, its growth slows down outside these seasons, emphasizing the vital role of temperature and sunlight in tobosa grass's growth cycle.

Distribution of Tobosa grass

Distribution Map

Tobosa grass is a plant species indigenous to the arid regions of North America. Its distribution is primarily in southwestern areas of the continent, where it thrives in native grasslands. There is no notable record of tobosa grass being introduced or naturalized in territories beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Dry mesas, rocky slopes, alluvial flats

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Tobosa grass

Every week

Water

Full sun

Sunlight

Water: Tobosa grass thrives in arid environments, requiring minimal irrigation with weekly watering. As a drought-tolerant species, it benefits from natural precipitation outdoors, skillfully utilizing sporadic rainfall due to its adaptation to desert climates.

Fertilize: To maintain optimal health, tobosa grass should be fertilized annually with 2-4 inches of organic mulch or compost at the growing season's start. Water thoroughly afterward and avoid excessive application to prevent nitrogen burn. Leave space around the base to prevent rot; seasonal adjustments aren't critical.

Pruning: Tobosa grass thrives in arid regions with a tough, wiry grass and deep root system. Prune in early spring to promote growth, reduce thatch, and enhance air circulation. Use clean, sharp tools to minimize stress and maximize vigor while ensuring disease resistance.

Propagation: A warm-season perennial, tobosa grass flourishes in arid conditions, developing dense foliage clumps. Propagation is best achieved through division, ensuring each section retains healthy roots. Proper care during initial planting is essential, requiring adequate moisture to reduce transplant shock for vigorous growth.

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