Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Poaceae

Genus:

Erianthus

Species:

Erianthus coarctatus

USDA Symbol:

SACO31

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

200 cm

Drought Tolerance:

Low

Bloom Months:

aug,sep,oct

Bloom Colors:

silver, purple

Wildlife Benefits

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

birds, butterflies

Deer Resistant:

Yes

Fall Color:

tan, brown

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Tolerates fire; resprouts from rhizomes after burning.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

prefers open, sunny habitats

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds germinate readily after cold stratification; surface sow on moist soil.