Madagascar Crabgrass

Digitaria milanjiana

Also known as: Crabgrass

Native to:
Angola, Botswana, DR Congo, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Tanzania, Uganda, Zambia, Zimbabwe

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Digitaria
Species:
Digitaria milanjiana
USDA Symbol:
DIMI3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
150 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jun,jul,aug,sep

Garden & Ecology Notes

Wildlife Value:
birds, grazing mammals
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from basal tillers after fire; commonly used in fire-prone tropical and subtropical grasslands.

Soil Requirements

Soil Type:
fertile, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
thrives in open grasslands and savannas

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily in warm conditions with adequate moisture. Light may enhance germination.

The above propagation data sourced from Claude AI