Wand Riverhemp

Sesbania virgata

Native to:
Argentina, Bolivia, Brazil, Paraguay, Uruguay

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Fabaceae
Genus:
Sesbania
Species:
Sesbania virgata
USDA Symbol:
SEVI7

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb , Subshrub
Height:
400 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
yellow

Garden & Ecology Notes

Wildlife Value:
birds, butterflies
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously after fire; often colonizes burned or disturbed wet areas.

Soil Requirements

Soil Type:
fertile, well-drained alluvial soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
commonly found near riverbanks and wetlands

Propagation & Germination

Scarification:
Seed coat scarification required before sowing
Germination Time:
7–30 days
Notes:
Seeds require scarification (nicking or hot water treatment) to break physical dormancy; germination occurs rapidly after treatment.