Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Poaceae

Genus:

Urochloa

Species:

Urochloa arizonica

USDA Symbol:

URAR

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Graminoid

Height:

60 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

jul,aug,sep,oct

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from base following fire; typical of warm-season desert grasses.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

Common in arid and semi-arid regions.

Propagation & Germination

Stratification:

None required

Germination Time:

7–21 days

Notes:

Warm-season grass; germinates readily with warm soil temperatures and monsoon moisture.

The above propagation data sourced from Claude AI